Re: Major Source Permit Application AddendumRe: Major Source Permit Application Addendum Clear River Energy Center– Burrillville, Rhode Island Dear Ms. Gold: The following is an

© 2016 ESS Group, Inc. \\dc1\jobs\i108-000 invenergy combined cycle - ri\07 technical\air permitting\addendum\text\crec major source application addendum 9-15-16.doc

September 15, 2016 Ms. Ruth A. Gold Supervising Air Quality Specialist Rhode Island Department of Environmental Management Office of Air Resources 235 Promenade Street Providence, Rhode Island 02908 Re: Major Source Permit Application Addendum

Clear River Energy Center– Burrillville, Rhode Island Dear Ms. Gold:

The following is an Addendum to the Major Source Permit Application submitted by ESS Group, Inc. (ESS) for the Clear River Energy Center (CREC), a combined-cycle electric generating facility being proposed by Clear River Energy LLC at the Spectra Energy Algonquin Compressor Station site on Wallum Lake Road (State Route 100) in Burrillville, Rhode Island (the Project or the Facility).

INTRODUCTION

The CREC Major Source Permit Application was submitted to RIDEM on June 26, 2015. An Air Dispersion Modeling Report was submitted to RIDEM on October 30, 2015, detailed the air quality impact analysis completed for the Project in accordance with the approved Modeling Protocol. A Health Risk Assessment Report for the Project was submitted to RIDEM on January 27, 2016.

On April 15, 2016, RIDEM issued a Completeness Determination letter stating that the Application was deemed to be administratively complete on March 29, 2016. The letter requested that CREC revise and resubmit the modeling analysis to model the Algonquin site consistent with the current site configuration and equipment including the equipment recently permitted under Approval No. 2289-2291 issued on June 3, 2015.

Spectra has recently informed Clear River Energy LLC that it intends to submit an application to RIDEM shortly for the modification of the Algonquin Compressor Station which will include a firm commitment to the retirement of at least two of the three reciprocating compressor engines currently operated at the facility, prior to the date that Clear River Energy would be on line. Because Spectra intends to commit to such a modification, the results of any modeling conducted which includes the current Algonquin site configuration would not be representative of the conditions which will exist at the time that the CREC commences operation. Therefore, this Addendum does not include any multi-source modeling for the CREC. The revised results of the CREC multi-source modeling analysis, based on the future Algonquin site configuration which Spectra will commit to implementing before CREC commences operation, will be submitted to RIDEM under separate cover.

The purpose of this Addendum is to provide RIDEM with the results of the revised CREC only air dispersion modeling analysis conducted based on changes to the Project, and to provide additional updates and clarifications to the Application based on Project changes which have occurred subsequent to the previous submittals.

Major Source Application Addendum - Clear River Energy Center – Burrillville, Rhode Island September 15, 2016


FACILITY DESCRIPTION

The Clear River Energy Center is a combined-cycle electric generating facility being proposed by Clear River Energy LLC at the Spectra Energy Algonquin Compressor Station site located along Wallum Lake Road in Burrillville, Rhode Island. An aerial photo of the area surrounding the proposed Facility is shown in Figure 1. The revised Site Arrangement showing the proposed Facility property line and fenceline is shown on Figure 2. The revised General Arrangement showing the location and dimensions of all Facility building and structures is presented on Figure 3. A topographic map of the area within 3 km of the proposed Facility is shown on Figure 4.

The Facility will consist of two General Electric Model 7H.02 gas turbines operated in a single-shaft, combined-cycle configuration. Each gas turbine will be equipped with a heat recovery steam generator (HRSG) with natural gas fired duct burners, a steam turbine, and an air cooled condenser (ACC). Each gas turbine will fire natural gas as a primary fuel and ultra-low sulfur diesel (ULSD) fuel as a backup fuel. The Facility will have a maximum net power output of 1,080 megawatts (MW) while firing natural gas (with supplementary HRSG duct firing) and 966 MW while firing ULSD.

PROJECT EMISSIONS

The Facility’s potential emissions of criteria pollutants are summarized on Table 1. The Facility’s potential

emissions of non-criteria pollutants are summarized on Table 2. Table A-1 summarizes the revised gas turbine operational and emissions information provided by GE over the full range of operating conditions. Table A-2 summarizes the maximum emission rates of each non-criteria pollutant from each emission source and the source of the emission factor used for each pollutant and source. Table A-3 summarizes the gas turbine startup and shutdown information provided by GE.

Clear River Energy LLC is proposing unlimited operation of the gas turbines while firing natural gas. HRSG duct burner usage will be limited to the total natural gas usage equivalent to 6,100 hours per year per turbine at the duct burner’s maximum firing rate. The auxiliary boiler will only operate prior to and during gas turbine startups and will not operate during normal, steady-state gas turbine operating periods. Auxiliary boiler usage will be limited to the natural gas usage equivalent to 2,400 hours per year at its maximum firing rate. Clear River Energy LLC is proposing unlimited operation of the dewpoint heater firing natural gas.

Emergency generator operation will be limited to periods when grid power is unavailable and for maintenance and readiness testing for up to one hour per week and up to 300 hours per year. Diesel fire pump operation will be limited to emergency situations and for maintenance and readiness testing for up to one hour per week and up to 300 hours per year.

Total gas turbine ULSD usage will be limited to the equivalent usage of 30 days per year at base load (15 days per turbine) and only for oil system readiness testing or when natural gas is unavailable. Natural gas will be deemed to be unavailable when the natural gas supplier informs Clear River Energy LLC that the natural gas supply is being curtailed or if there is a Force Majeure event. The availability of natural gas is monitored by ISO-NE, who may declare a “Cold Weather Event”, a “Cold Weather Watch”, or a

“Cold Weather Warning” according to its market rules.

The total annual emissions from the Facility during startup and shutdown periods will be limited to the potential emissions presented in Table 1 for such periods.



EMISSIONS CONTROL TECHNOLOGY EVALUATION

Clear River Energy LLC is proposing to utilize the same control technologies and short term emission limits previously proposed so there are no substantive changes being proposed to the emissions control technology evaluation provided in the CREC Major Source Permit Application.

AIR QUALITY IMPACT ANALYSIS

A revised air quality impact analysis has been completed for the Project based on the latest Site Arrangement (Figure 2) and General Arrangement (Figure 3), and the updated emissions estimates provided by GE (Table A-1). The revised modeling input parameters for each of the six CREC emission sources are summarized on Table 3.

The analysis was completed in accordance with the approved Test Protocol and the methodology detailed in the Air Dispersion Modeling Report previously submitted. The results of the revised air quality impact analysis are detailed in the attached tables and figures as follows. All modeling files associated with the revised CREC air quality impact analysis have been provided electronically on the enclosed CD-ROM. Attachment 2 contains isopleths of the revised modeling results.

Figure 5 presents the percentage breakdown of the various land use categories within 3 km of the Facility. As shown on Figure 5, nearly 90% of the land use within 3 km is forested area and nearly 96% is associated with rural land uses.

A revised Good Engineering Practice (GEP) stack height analysis was performed based on the new General Arrangement. The structures that resulted in the highest GEP formula height are presented on Table 4. Based on the results presented on Table 4, building downwash was assessed for all stacks.

A revised cavity analysis was completed based on the new General Arrangement. The results of the revised cavity analysis are presented on Table 5. The AERMOD analysis conducted evaluated the impacts of plumes potentially entrapped within the cavity regions of the structures for which there is a potential for the cavity to extend off-site.

AERSCREEN was used to determine the gas turbine operating conditions which result in the highest predicted ambient air concentrations for each fuel, pollutant and averaging period. Screen modeling was performed for each of the operating scenarios presented in Table A-1 for the GE turbine for this purpose. For each operating scenario, the actual 1-hour average impacts predicted for each pollutant was determined by scaling the unit emission rate (i.e. one gram per second) normalized 1-hour concentrations by the maximum actual emission rate. To evaluate annual impacts, the 52°F cases were considered, as these cases represent an average meteorological condition over the course of the year. For ULSD, the 20°F cases were also considered, as it is expected that the gas turbines would primarily fire ULSD during the winter months.

Each operating scenario was also run using both urban and rural dispersion coefficients, with the higher result used in the analysis. The modeling results from nearly all of the operating scenarios were higher using rural coefficients. To be conservative and to be consistent with the rural nature of the area surrounding the proposed Facility, all emission sources included in the analysis were subsequently modeled in AERMOD as rural sources.

Table 6 presents the results of the AERSCREEN analysis conducted for the GE turbine. Note that Tables 7, 8, and 9 from the modeling report have not been included in this Addendum, as the Siemens and MHI



gas turbine models are no longer being considered for the Project. As shown on Table 6, the following gas turbine operating conditions resulted in the highest predicted pollutant concentrations:

Short-term NO2 and CO: Modeling Case 19 (Base Load @ 20°F on ULSD)

Short-term SO2: Modeling Case 8 (Base Load @ 52°F on Natural Gas)

Short-term PM10/PM2.5: Modeling Case 18 (Min Load @ 52°F on ULSD)

Annual NO2 (NG): Modeling Case 8 (Base Load @ 52°F on Natural Gas)

Annual NO2 (ULSD): Modeling Case 19 (Base Load @ 20°F on ULSD)

Annual SO2 (NG): Modeling Case 8 (Base Load @ 52°F on Natural Gas)

Annual SO2 (ULSD): Modeling Case 19 (Base Load @ 20°F on ULSD)

Annual PM2.5 (NG): Modeling Case 8 (Base Load @ 52°F on Natural Gas)

Annual PM2.5 (ULSD): Modeling Case 20 (Min Load @ 20°F on ULSD)

The meteorological data and receptor grid spacing detailed in the protocol were used for this analysis. Figures 6 and 7 display the receptor grid which was used. Receptors were placed along the fenceline at 10-meter increments.

AERMOD was used to determine the maximum ambient air impact concentrations resulting from the operation of the CREC emission sources for each pollutant and averaging period, as described in the Modeling Protocol and Modeling Report. The highest total modeled concentration for each pollutant and averaging period was then compared to the corresponding Significant Impact Levels (SILs).

The results of the CREC Class II area significant impact determinations are summarized on Table 10. The maximum predicted impacts of 1-hour NO2, annual NO2, and 24-hour PM10 exceeded their respective Class II SILs, which required that an interactive source model be done. The maximum impacts of the other pollutants and averaging periods were predicted by the model to be below their respective Class II SILs, and will thus be insignificant, as defined by the EPA.

The furthest distances at which significant impacts were predicted to occur (Significant Impact Areas (SIA)) were determined to be as follows:

1-hour NO2: 0.875 kilometers

Annual NO2: 0.375 kilometers

24-hour PM10: 1.8 kilometers

Figure 8 shows isopleths of the actual areas where the modeling predicted exceedances of the Class II SILs.

Figure 9 shows the location of the proposed Facility in relation to the nearest Class I areas in the region. The closest Class I area is the Lye Brook Wilderness Area in Vermont, whose boundary is located approximately 160 kilometers northwest of the Facility location.

As shown on Table 10, the maximum distances from the Facility at which the modeled Facility impact concentrations were greater than the Class I SILs were as follows:

3-hour SO2: 5 kilometers



24-hour SO2: 5 kilometers

24-hour PM10: 48 kilometers

Annual NO2: 3 kilometers

Annual SO2: 0.875 kilometers

Annual PM10: 1.2 kilometers

As shown above, the Facility will not produce any ambient air impacts which exceed a Class I SIL in any Class I area.

RIDEM requested that multi-source modeling be conducted for the CREC including the emissions from the Algonquin Compressor Station, Ocean State Power, and the Tennessee Gas Compressor Station. No other significant emission sources are within the SIA, so the multi-source modeling analysis previously conducted only included these three sources.

Tables 11a, 11b, and 11c of the Air Dispersion Modeling Report presented the modeling input parameters used for the multi-source modeling sources. A revised version of Table 11a will be provided once Spectra finalizes the future site configuration planned for the Algonquin Compressor Station. Tables 11b and 11c are unchanged from the versions previously submitted.

The maximum modeled CREC ambient air impact concentrations are compared to the Significant Monitoring Concentrations in Table 12. As described in the application there is ample background concentration data available that has been used in our analysis.

The background concentrations used for this analysis were the monitoring concentrations recommended for use by RIDEM, as summarized on Table 13.

The PSD increment analysis was summarized on Table 14 and a revised version of Table 14 will be provided once Spectra finalizes the future site configuration planned for the Algonquin Compressor Station and the revised CREC multi-source modeling analysis has been completed.

The NAAQS compliance determination was summarized on Table 15 in the Air Dispersion Modeling Report. The impact concentrations presented in Table 15 represented the combined modeled impacts from the CREC and the other three multi-modeling sources. A revised version of Table 15 will be provided once Spectra finalizes the future site configuration planned for the Algonquin Compressor Station and the revised CREC multi-source modeling analysis has been completed.

Table 16 presents the results of the revised air toxics modeling analysis. The AERMOD results were applied to each listed air toxic for which the CREC has the potential to emit an amount greater than its respective Minimum Quantity from RIDEM APCR No. 22. AERMOD was applied using a 1 gram per second emission rate for each source, which is greater than the expected emission rate. The maximum source impacts for each air toxic were then computed by multiplying the 1 gram per second modeled concentration by the maximum source emission rate. The source concentrations were then summed to determine the total Facility impact for each air toxic for each averaging period. The results presented in Table 16 are conservative in that they are based on the assumption that the maximum modeled impact from each source occurs at the same location and at the same time.

As requested by RIDEM, air toxics modeling was also conducted for polycyclic organic matter (POM), also known as polycyclic aromatic compounds (PAH), which is a listed air toxic in RIDEM APCR No. 22. RIDEM requires that POM values be expressed as benzo(a)pyrene equivalents, calculated as specified in



Table F of the Rhode Island Air Toxics Guideline. Table A-4 presents the POM emission calculations for each emission source, using the weighting factors from Table F of the guideline. Note that the AP-42 emission factors for PAH from gas turbines are not speciated, so no equivalency factors were applied to the PAH emission rates from the gas turbines.

The only AAL for POM is for annual impacts. A separate AERMOD modeling run was conducted for the combined annual POM impacts from the CREC emission sources using the POM equivalent emission rates listed on Table A-4 and their proposed maximum hours of annual operation.

As shown on Table 16, the results of the revised air toxics modeling analysis have demonstrated that the predicted ambient air impacts from the Facility will not cause an exceedance of a RIDEM AAL at or beyond the CREC property line.

Table 17 presents the results of the revised soils and vegetation impact assessment. As shown on Table 17, the maximum predicted impacts from the Facility, when combined with representative background concentrations, will not exceed any of the EPA screening levels.

Table 18 of the Air Dispersion Modeling Report presented the results of the CREC startup/shutdown modeling analysis. The modeled impacts during startup/shutdown periods included the impacts from the multi-source modeling sources. The attached version of Table 18 shows the results of the revised CREC startup/shutdown modeling without the multi-source modeling sources. As shown on Table 18, the CREC will not cause or contribute to an NAAQS exceedance during startup/shutdown events. A revised version of Table 18 will be provided once Spectra finalizes the future site configuration planned for the Algonquin Compressor Station and the revised CREC startup/shutdown modeling analysis has been completed.

HEALTH RISK ASSESSMENT

A revised health risk assessment has been completed for the Project based on the latest Site Arrangement (Figure 2) and General Arrangement (Figure 3) and the updated non-criteria pollutant emissions estimates (Table A-2). This analysis has been completed in accordance with the approved Test Protocol and the methodology detailed in the Health Risk Assessment Report previously submitted. The results of the revised health risk assessment are detailed in the tables and figures included in Attachment 3. All modeling files associated with the revised CREC health risk assessment have been provided electronically on the enclosed CD-ROM.

The results of the revised health risk assessment completed for the Project met all of the applicable acceptance criteria contained in RIDEM’s Guidelines for Assessing Health Risks from Proposed Air

Pollution Sources (October 21, 2015 Revision).



TABLES, FIGURES & ATTACHMENTS

The table and figure numbers referenced above correspond to the tables and figures which were included in the CREC Air Dispersion Modeling Report. As detailed above, several of the tables, figures, and appendix materials from the CREC Air Dispersion Modeling Report have been revised to reflect the selected equipment, (as requested by RIDEM) for this Addendum. Some of the tables are no longer applicable because the turbine manufacturer and model for the Project have been selected. The following list indicates where revisions have been made to the tables, figures, and appendix materials.

Some of the tables which have not been revised will be revised once the future Algonquin Compressor Station site configuration has been determined and the revised CREC multi-source modeling analysis has been completed.

Table 1 Potential Emissions Criteria Pollutants (revised/included) Table 2 Potential Emissions Non-criteria Pollutants (revised/included) Table 3 Modeling Input Parameter Summary (revised/included) Table 4 GEP Stack Height Analysis Summary (revised/included) Table 5 Cavity Analysis (revised/included) Table 6 Screening Modeling Results – GE Gas Turbines (revised/included) Table 7 Screening Modeling Results – MHI Gas Turbines (not applicable/not included) Table 8 Screening Modeling Results – Siemens Gas Turbines (not applicable/not included) Table 9 Screening Modeling Results Summary (now Table 6/not included) Table 10 AERMOD Modeling Results Summary – Significance Determinations (revised/included) Table 11a Modeling Input Parameters – Algonquin Compressor Station (to be revised/not included) Table 11b Modeling Input Parameters – Ocean State Power (not revised/included) Table 11c Modeling Input Parameters – RISE Compressor Station (not revised/included) Table 12 Comparison of Modeled Impacts to the Significant Monitoring Concentrations

(revised/included) Table 13 Background Concentrations (not revised/included) Table 14 PSD Increment Analysis (to be revised/not included) Table 15 NAAQS Compliance Determination (to be revised/not included) Table 16 Air Toxics Modeling Results Summary (revised/included) Table 17 Soils and Vegetation Impact Summary (revised/included) Table 18 Startup/Shutdown NAAQS Compliance Summary (to be revised/included) Table A-1 GE GT/HRSG Emissions Estimates (revised/included) Table A-2 Non-Criteria Pollutant Emissions Summaries (revised/included) Table A-3 GE GT/HRSG Startup & Shutdown Emission Summaries (revised/included) Table A-4 Polycyclic Organic Matter Emission Rate Calculations (new/included) Figure 1 Site Location (not revised/included) Figure 2 Site Layout (revised/included) Figure 3 General Arrangement (revised/included) Figure 4 Topographic Map (not revised/included) Figure 5 Surrounding Land Use (not revised/included) Figure 6 Receptor Grid (revised/included) Figure 7 Receptor Grid Overview (revised/included) Figure 8 Significant Impact Area (revised/included) Figure 9 Mandatory Class I Federal Areas (not revised/included) Attachment 1 Isopleths of Modeling Results (revised/included) Attachment 2 Health Risk Assessment Tables (revised/included)



CONCLUSION

Please contact me at (781) 419-7749 or at [email protected] with any questions you may have about this Major Source Permit Application Addendum.

Sincerely,

ESS GROUP, INC.

Michael E. Feinblatt Vice President, Energy & Industrial Services Enclosures C: John Niland, Clear River Energy LLC Terrence Gray, RIDEM Ron Gagnon, RIDEM

Tables

mernsting

Typewritten Text

Note: Tables 7-9 have been omitted from this set (see note below Table 6)

Auxiliary Dewpoint Emergency Fire ULSD Major Source Major Attainment Offsets/AllowancesBoiler Heater Generator Pump Tank Threshold Source? Status Required

Fuel Type N.Gas N.Gas w/DB ULSD Natural Gas ULSD Natural Gas Natural Gas ULSD ULSDEmission Controls SCR/OC SCR/OC SCR/OC SCR/OC SCR/OC Ultra-Low NOx/FGR Ultra-Low NOx/FGR

Annual Operation (per unit) hrs/yr 2,150 6,100 360 134 16 2,400 8,760 300 300

Maximum Heat Input Per Unit (per Gas Turbine) MMBtu/hr 3,435 3,435 3,669 140.6 15.0 19.5 2.1Maximum Heat Input Per Unit (per HRSG) MMBtu/hr 0 403 0Maximum Power Output (per GT/HRSG) MW gross 526 575 494Maximum Power Output (per GT/HRSG) MW net 513 562 483Maximum Engine Output Hp 2,682 315

Proposed Emissions per unitNOx ppmvd@15%O2 2.0 2.0 5.0CO ppmvd@15%O2 2.0 2.0 5.0VOC ppmvd@15%O2 1.0 1.7 5.0CO2 lb/MW-hr (net) 750 769 1,206SO2 lb/MMBtu 0.0017 0.0017 0.0015PM/PM10/PM2.5 lb/MMBtu 0.0037 0.0045 0.019

Full Load Average Emission Rates per unitNOx lb/hr 23.9 26.9 69.3 1.55 0.16 32.23 1.88CO lb/hr 14.5 16.4 42.2 10.55 1.65 1.77 0.47VOC lb/hr 4.15 7.95 24.1 1.12 0.12 0.65 0.07CO2 lb/hr 371,900 418,500 582,600 16,591 1,770 3,206 349SO2 lb/hr 5.5 6.2 5.6 0.21 0.02 0.03 0.00PM/PM10/PM2.5 lb/hr 12.1 16.4 69.0 0.98 0.11 0.15 0.05

Potential Emissions totalNOx ton/yr 51.39 164.09 24.95 20.70 3.77 1.86 0.70 4.83 0.28 0.00 273 50 Yes Ozone Transport Region 327CO ton/yr 31.18 100.04 15.19 49.33 7.19 12.66 7.23 0.27 0.07 0.00 223 100 Yes Attainment NAVOC ton/yr 8.92 48.50 8.68 7.03 2.60 1.34 0.53 0.10 0.01 0.44 78 50 Yes Ozone Transport Region 94CO2 ton/yr 799,585 2,552,850 209,736 11,235 2,755 19,909 7,753 481 52 0 3,604,356 100,000 Yes No NAAQS 3,576,161SO2 ton/yr 11.83 37.82 2.02 0.17 0.03 0.25 0.09 0.00 0.00 0.00 52 100 No Attainment NAPM/PM10/PM2.5 ton/yr 26.02 100.04 24.84 1.64 1.09 1.18 0.48 0.02 0.01 0.00 155 100 Yes Attainment NA

Table 1Clear River Energy Center - Burrillville, Rhode Island

Facility Potential Emissions Summary

Emission Source Units TotalGas Turbines/HRSGs/Duct BurnersSteady State Operation

Gas Turbines/HRSGsStartup/Shutdown

Emission Source(s): Gas Turbines Gas Turbines HRSG Duct Burners Auxiliary Boiler Dewpoint Heater Diesel Generator Fire PumpNumber of Sources: 2 2 2 1 1 1 1 Total RIDEM RIDEM Total MajorFuel Fired: Natural Gas ULSD Natural Gas Natural Gas Natural Gas ULSD ULSD Facility APCR No. 22 APCR No. 22 Potential HAPMaximum Unit Heat Input (MMBtu/hr): 3,435 3,669 403 140.6 15.0 19.5 2.1 Potential Minimum Applicability HAP SourceAnnual Operation (hrs/yr): 8,400 360 6,100 2,400 8,760 300 300 Emissions Quantity Determination Emissions Threshold

lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr Yes/No ton/yr1,3-Butadiene Yes 2.48E+00 4.23E+00 2.46E-02 6.73E+00 3 Yes 0.00 102-Methylmaphthalene No 1.16E-02 7.94E-03 3.09E-03 2.26E-02 NA NA3-Methylchloranthrene No 8.68E-04 5.95E-04 2.32E-04 1.70E-03 NA NA7,12-Dimethylbenz(a)anthracene No 7.71E-03 5.29E-03 2.06E-03 1.51E-02 NA NAAcenaphthene No 8.68E-04 5.95E-04 2.32E-04 2.74E-02 8.95E-04 3.00E-02 NA NAAcenaphthylene No 8.68E-04 5.95E-04 2.32E-04 5.40E-02 3.19E-03 5.89E-02 NA NAAcetaldehyde Yes 2.31E+02 1.47E-01 4.83E-01 2.32E+02 50 Yes 0.12 10Acrolein Yes 3.69E+01 4.61E-02 5.83E-02 3.70E+01 0.07 Yes 0.02 10Ammonia No 1.73E+05 7.34E+03 1.80E+05 300 YesAnthracene No 1.16E-03 7.94E-04 3.09E-04 7.20E-03 1.18E-03 1.06E-02 NA NAArsenic Yes 1.22E-01 9.64E-01 6.62E-02 2.58E-02 1.18E+00 0.02 Yes 0.00 10Barium No 2.12E+01 1.46E+00 5.67E-01 2.32E+01 2,000 NoBenz(a)anthracene No 8.68E-04 5.95E-04 2.32E-04 3.64E-03 1.06E-03 6.40E-03 NA NABenzene Yes 6.92E+01 1.45E+01 1.01E+00 6.95E-01 2.71E-01 4.54E+00 5.88E-01 9.08E+01 10 Yes 0.05 10Benzo(a)pyrene No 5.78E-04 3.97E-04 1.55E-04 1.50E-03 1.18E-04 2.75E-03 NA NABenzo(b)fluoranthene No 8.68E-04 5.95E-04 2.32E-04 6.49E-03 6.24E-05 8.25E-03 NA NABenzo(g,h,i)perylene No 5.78E-04 3.97E-04 1.55E-04 3.25E-03 3.08E-04 4.69E-03 NA NABenzo(k)fluoranthene No 8.68E-04 5.95E-04 2.32E-04 1.28E-03 9.77E-05 3.07E-03 NA NABeryllium Yes 8.19E-01 5.78E-02 3.97E-03 1.55E-03 8.82E-01 0.04 Yes 0.00 10Butane No 1.01E+03 6.95E+02 2.71E+02 1.98E+03 NA NACadmium Yes 1.36E-02 5.30E+00 3.64E-01 1.42E-01 5.82E+00 0.07 Yes 0.00 10Chromium Yes 5.92E+00 6.75E+00 4.63E-01 1.80E-01 1.33E+01 20,000 No 0.01 10Chrysene No 8.68E-04 5.95E-04 2.32E-04 8.95E-03 2.22E-04 1.09E-02 NA NACobalt Yes 4.05E-01 2.78E-02 1.08E-02 4.44E-01 0.1 Yes 0.00 10Copper No 4.10E+00 2.81E-01 1.10E-01 4.49E+00 40 NoDibenzo(a,h)anthracene No 5.78E-04 3.97E-04 1.55E-04 2.02E-03 3.67E-04 3.52E-03 NA NADichlorobenzene No 5.78E-01 3.97E-01 1.55E-01 1.13E+00 NA NAEthane No 1.49E+03 1.03E+03 3.99E+02 2.92E+03 NA NAEthylbenzene Yes 1.85E+02 1.85E+02 9,000 No 0.09 10Fluoranthene No 1.45E-03 9.92E-04 3.86E-04 2.36E-02 4.79E-03 3.12E-02 NA NAFluorene No 1.35E-03 9.26E-04 3.61E-04 7.49E-02 1.84E-02 9.59E-02 NA NAFormaldehyde Yes 1.26E+04 7.40E+02 3.62E+02 2.48E+01 9.66E+00 4.62E-01 7.43E-01 1.37E+04 9 Yes 6.87 10Hexane Yes 8.68E+02 5.95E+02 2.32E+02 1.70E+03 20,000 No 0.85 10Indeno(1,2,3-cd)pyrene No 8.68E-04 5.95E-04 2.32E-04 2.42E-03 2.36E-04 4.35E-03 NA NALead Yes 2.03E+00 2.41E+00 1.65E-01 6.44E-02 4.67E+00 0.9 Yes 0.00 10Manganese Yes 7.44E-01 1.83E+00 1.26E-01 4.90E-02 2.75E+00 0.2 Yes 0.00 10Mercury Yes 2.72E-02 1.25E+00 8.60E-02 3.35E-02 1.40E+00 0.7 Yes 0.00 10Molybdenum No 5.30E+00 3.64E-01 1.42E-01 5.81E+00 60 NoNaphthalene Yes 7.50E+00 9.25E+00 2.94E-01 2.02E-01 7.86E-02 7.61E-01 5.34E-02 1.81E+01 3 Yes 0.01 10Nickel Yes 3.91E+00 1.01E+01 6.95E-01 2.71E-01 1.50E+01 0.4 Yes 0.01 10Polycyclic Organic Matter (POM or PAH) No 1.27E+01 1.06E+01 4.96E-01 3.40E-01 1.32E-01 9.72E-03 1.50E-03 2.43E+01 0.01 YesPentane No 1.25E+03 8.60E+02 3.35E+02 2.45E+03 NA NAPhenanthrene No 8.19E-03 5.62E-03 2.19E-03 2.39E-01 1.85E-02 2.74E-01 NA NAPropane No 7.71E+02 5.29E+02 2.06E+02 1.51E+03 NA NAPropylene No 1.63E+01 1.63E+00 1.79E+01 36,500 NoPropylene Oxide Yes 1.67E+02 1.67E+02 30 Yes 0.08 10Pyrene No 2.41E-03 1.65E-03 6.44E-04 2.17E-02 3.01E-03 2.94E-02 NA NASelenium Yes 6.76E-01 1.16E-01 7.94E-03 3.09E-03 8.03E-01 2,000 No 0.00 10Sulfuric Acid No 6.97E+04 2.58E+03 7.23E+04 40 YesToluene Yes 7.50E+02 1.64E+00 1.12E+00 4.38E-01 1.64E+00 2.58E-01 7.55E+02 1,000 No 0.38 10Vanadium No 1.11E+01 7.61E-01 2.96E-01 1.22E+01 0.07 YesXylenes Yes 3.69E+02 1.13E+00 1.80E-01 3.70E+02 3,000 No 0.19 10Zinc No 1.40E+02 9.59E+00 3.74E+00 1.53E+02 3,000 No

Total: 8.67 25

Hazardous Air Pollutant (Yes/No)

Table 2Clear River Energy Center - Burrillville, Rhode IslandNon-Criteria Pollutants Potential Emission Summary

Auxiliary Dewpoint Emergency FireBoiler Heater Generator Pump

Fuel Type Natural Gas ULSD Natural Gas ULSD Natural Gas Natural Gas ULSD ULSD

Annual Operation (per unit) hrs/yr 8,400 360 8,400 360 2,400 8,760 300 300

Stack ParametersStack Location UTM N (Zone 19N) 4,649,606 4,649,546 4,649,562 4,649,684Stack Location UTM E (Zone 19N) 271,759 271,680 271,789 271,800Stack Base Elevation ft AMSL 570 570 570 570Stack Height ft above grade 50 26 16 12Stack Height ft AMSL 620 596 586 582Stack Diameter inches 48 20 8 6Stack Flow acfm Table A-1 Table A-1 Table A-1 Table A-1 38,067 7,252 15,295 1,673Stack Exit Temperature deg. F Table A-1 Table A-1 Table A-1 Table A-1 344 1,000 752 855

Maximum Emission RateNOx lb/hr Table A-1 Table A-1 Table A-1 Table A-1 1.55 0.16 32.23 1.88CO lb/hr Table A-1 Table A-1 Table A-1 Table A-1 10.55 1.65 1.77 0.47SO2 lb/hr Table A-1 Table A-1 Table A-1 Table A-1 0.21 0.020 0.031 0.0033PM/PM10/PM2.5 lb/hr Table A-1 Table A-1 Table A-1 Table A-1 0.98 0.11 0.15 0.054

Maximum Emission RateNOx g/sec Table A-1 Table A-1 Table A-1 Table A-1 0.20 0.020 4.06 0.24CO g/sec Table A-1 Table A-1 Table A-1 Table A-1 1.33 0.21 0.22 0.059SO2 g/sec Table A-1 Table A-1 Table A-1 Table A-1 0.026 0.0025 0.0039 0.00042PM/PM10/PM2.5 g/sec Table A-1 Table A-1 Table A-1 Table A-1 0.12 0.014 0.019 0.0068

4,649,602271,730

200

264

4,649,648271,808

200

264

570 570

770 770


Modeling Input Summary

Emission Source Units Gas Turbines/HRSGs/Duct BurnersGT/HRSG-1 GT/HRSG-2

Table 4. GEP Stack Height Analysis Summary

Structure Height (ft)

Length (ft)

Width (ft)

Projected Width

(ft)

Formula GEP

Height (ft)

Stacks > GEP Height

Building Distance from Stack (ft) ‘5L’ Distance

(ft) Stacks

within 5L? ES-1 ES-2 FP Aux Boiler

DP Heater EG

Air Cooled Condenser 1 110 305 130 331.5 275 None 400 495 615 370 350 200 550 All but FP Air Cooled

Condenser 2 110 305 130 331.5 275 None 420 410 525 375 480 190 550 All stacks Heat Recovery

Steam Generator 1 135 103 44 112.0 303 None 10 285 340 70 210 115 560 All stacks Heat Recovery

Steam Generator 2 135 103 44 112.0 303 None 275 15 125 185 510 200 560 All stacks Steam Turbine

Building 1 80 202 136 243.5 200 None 145 270 375 100 215 25 400 All stacks Steam Turbine

Building 2 80 202 136 243.5 200 None 300 150 260 210 500 135 400 All but DP Heater

CT Inlet Filter 1 50 60 27 65.8 150 ES-1, ES-2 200 395 490 210 165 140 250 ES-1, Aux Boiler,

DP Heater, EG CT Inlet Filter 2 50 60 27 65.8 150 ES-1,

ES-2 275 200 310 180 440 90 250 ES-1, ES-2, Aux Boiler, EG

Table 5. Cavity Analysis

Structure Height (ft)

Projected Width

(ft)

Cavity Height (1.5L)

(ft)

Stacks > Cavity Height

Cavity Region Distance

(3L) (ft)

Stacks within Cavity Region

Distance from Property Line

(ft)

Cavity Extends Offsite?

Air Cooled Condenser 1 110 331.5 165 ES-1, ES-2 330 EG 75 Yes Air Cooled Condenser 2 110 331.5 165 ES-1, ES-2 330 EG 240 Yes Heat Recovery Steam

Generator 1 135 112.0 192 ES-1, ES-2 336 All but FP 250 Yes Heat Recovery Steam

Generator 2 135 112.0 192 ES-1, ES-2 336 All but DP Heater 230 Yes Steam Turbine Building 1 80 243.5 120 ES-1, ES-2 240 All but FP 220 Yes Steam Turbine Building 2 80 243.5 120 ES-1, ES-2 240 ES-2, Aux Boiler, EG 135 Yes

CT Inlet Filter 1 50 65.8 75 ES-1, ES-2 150 EG 165 No CT Inlet Filter 2 50 65.8 75 ES-1, ES-2 150 EG 270 No

Table 6. Screening Modeling Results - GE Gas Turbines

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2090 90 90 90 90 90 90 52 52 52 20 20 20 90 90 90 51 52 20 20

25.6 23.6 25.6 22.5 18.4 14.5 11.3 26.9 23.9 10.7 28.0 24.9 11.2 66.3 63.9 38.4 67.5 40.9 69.3 42.715.6 14.4 15.6 13.7 11.2 8.82 6.90 16.4 14.5 6.53 17.0 15.1 6.84 40.4 38.9 23.4 41.1 24.9 42.2 26.05.9 5.5 5.9 5.2 4.2 3.3 2.6 6.2 5.5 2.5 6.5 5.8 2.6 5.3 5.1 3.1 5.4 3.3 5.6 3.415.3 12.0 16.3 11.9 11.3 10.8 10.4 16.4 12.1 10.3 16.7 12.2 10.4 68.9 68.8 67.6 68.9 67.7 69.0 67.8

3.23 2.97 3.23 2.84 2.32 1.83 1.42 3.39 3.01 1.35 3.53 3.14 1.41 8.35 8.05 4.84 8.51 5.15 8.73 5.381.97 1.81 1.97 1.73 1.41 1.11 0.87 2.07 1.83 0.82 2.14 1.90 0.86 5.09 4.90 2.95 5.18 3.14 5.32 3.280.74 0.69 0.74 0.66 0.53 0.42 0.33 0.78 0.69 0.32 0.82 0.73 0.33 0.67 0.64 0.39 0.68 0.42 0.71 0.431.93 1.51 2.05 1.50 1.42 1.36 1.31 2.07 1.52 1.30 2.10 1.54 1.31 8.68 8.67 8.52 8.68 8.53 8.69 8.541.195 1.139 1.252 1.171 1.307 1.460 1.600 1.450 1.227 1.747 1.300 1.175 1.716 0.889 0.911 1.292 0.904 1.297 0.892 1.2691.238 1.178 1.296 1.213 1.352 1.509 1.679 1.371 1.271 1.878 1.303 1.218 1.846 0.891 0.920 1.335 0.914 1.340 0.902 1.312

1.238 1.178 1.296 1.213 1.352 1.509 1.679 1.450 1.271 1.878 1.303 1.218 1.846 0.891 0.920 1.335 0.914 1.340 0.902 1.3121.238 1.178 1.296 1.213 1.352 1.509 1.679 1.450 1.271 1.878 1.303 1.218 1.846 0.891 0.920 1.335 0.914 1.340 0.902 1.3121.114 1.060 1.166 1.092 1.217 1.358 1.511 1.305 1.144 1.690 1.173 1.096 1.661 0.801 0.828 1.202 0.822 1.206 0.812 1.1810.743 0.707 0.778 0.728 0.811 0.905 1.007 0.870 0.763 1.127 0.782 0.731 1.108 0.534 0.552 0.801 0.548 0.804 0.541 0.7870.124 0.118 0.130 0.121 0.135 0.151 0.168 0.145 0.127 0.188 0.130 0.122 0.185 0.089 0.092 0.134 0.091 0.134 0.090 0.131

NOX 1-hr 3.99 3.50 4.18 3.44 3.13 2.76 2.39 4.91 3.83 2.53 4.60 3.82 2.61 7.44 7.41 6.46 7.77 6.91 7.88 7.06Annual 0.49 0.38 0.25 0.79 0.71

CO 1-hr 2.43 2.14 2.55 2.09 1.91 1.68 1.46 3.00 2.32 1.55 2.79 2.32 1.59 4.53 4.51 3.94 4.73 4.20 4.80 4.308-hr 2.19 1.92 2.29 1.88 1.72 1.51 1.31 2.70 2.09 1.39 2.51 2.09 1.43 4.08 4.06 3.54 4.26 3.78 4.32 3.87

SO2 1-hr 0.92 0.82 0.96 0.79 0.72 0.63 0.55 1.13 0.88 0.59 1.07 0.89 0.60 0.59 0.59 0.52 0.62 0.56 0.64 0.563-hr 0.92 0.82 0.96 0.79 0.72 0.63 0.55 1.13 0.88 0.59 1.07 0.89 0.60 0.59 0.59 0.52 0.62 0.56 0.64 0.5624-hr 0.55 0.49 0.58 0.48 0.43 0.38 0.33 0.68 0.53 0.35 0.64 0.53 0.36 0.36 0.35 0.31 0.37 0.33 0.38 0.34

Annual 0.11 0.09 0.06 0.064 0.056

PM2.5 24-hr 1.43 1.07 1.60 1.09 1.15 1.23 1.32 1.80 1.16 1.46 1.65 1.12 1.45 4.64 4.79 6.82 4.76 6.86 4.70 6.72Annual 0.30 0.19 0.24 0.78 1.12

PM10 24-hr 1.43 1.07 1.60 1.09 1.15 1.23 1.32 1.80 1.16 1.46 1.65 1.12 1.45 4.64 4.79 6.82 4.76 6.86 4.70 6.72

*Note: Tables 7, 8, and 9 are omitted in this Addendum. Due to the selection of GE as the proposed gas turbine manufacturer, no screening modeling was done using Siemens or MHI gas turbine specifications.

Emission Rate (g/sec) Emission Rate (g/sec)

Emission Rate (lb/hr) Emission Rate (lb/hr)NOX

COSO2

PM/PM10/PM2.5

ULSDNatural GasFuel TypeModeling CaseAmb. Temp (F)

1-hr3-hr

Urban

Concentration (µg/m3) Concentration (µg/m3)

24-hrAnnual

Concentration (µg/m3) Modeled @ 1 g/s Concentration (µg/m3) Modeled @ 1 g/s

8-hr

NOX

COSO2

RuralAveraging Period

PM/PM10/PM2.5

Table 10. AERMOD Modeling Results Summary - Significance DeterminationPollutant Averaging Period Rank 2010 2011 2012 2013 2014 5-yr Avg/Max Max Class II SIL SIA (km) Class I SIL SIA (km)

1-hr Max 94.2 81.8 82.1 79.2 77.8 94.2 2000 < SIL n/a 8-hr Max 59.6 57.9 59.8 54.7 58.0 59.8 500 < SIL n/a

NO2 1-hr Max 8.9 8.9 7.8 0.875 n/a1-hr Max 1.6 1.6 7.5 < SIL n/a 3-hr Max 1.49 1.69 1.70 1.60 1.59 1.7 25 < SIL 1 5 24-hr Max 1.06 0.78 0.82 1.09 0.90 1.09 5 < SIL 0.2 5

PM10 24-hr Max 11.9 8.3 9 12.4 9.9 12.4 5 1.8 0.3 48PM2.5 24-hr Max 8.0 8.0 n/a n/a n/a n/a

NO2 Annual Max 1.67 1.82 1.74 1.87 1.74 1.87 1 0.375 0.1 3SO2 Annual Max 0.085 0.088 0.091 0.084 0.101 0.101 1 < SIL 0.08 0.875

PM2.5 Annual Max 0.45 0.46 0.49 0.44 0.54 0.54 n/a n/a n/a n/a PM10 Annual Max 0.45 0.46 0.49 0.44 0.54 0.54 1 < SIL 0.2 1.2

Steady State Operation (turbines, dewpoint heater)

Long-Term Operation (all sources)

SO2

CO

Table 11b. Modeling Input Summary - Ocean State PowerDiesel Gen 1 Diesel Gen 2

G005 G006Fuel Type Natural Gas Oil Natural Gas Oil Natural Gas Oil Natural Gas Oil

Annual Operation hrs/yr 7,560 1,200 7,560 1,200 7,560 1,200 7,560 1,200 500 500

Stack ParametersStack Location UTM N (Z 19T) 4654406.3 4654299.1Stack Location UTM E (Z 19T) 279022.3 279094.0Stack Base Elevation ft AMSL 529 529Stack Height feet 13.1 13.1Stack Diameter inches 8 8Stack Flow acfm 872,600.0 766,958.2 872,600.0 766,958.2 872,600.0 766,958.2 872,600.0 766,958.2 4,549 4,549Stack Exit Temperature deg. F 207.0 284.0 207.0 284.0 207.0 284.0 207.0 284.0 1,187 1,187

Maximum Emission RateNOx lb/hr 37.40 81.60 37.40 81.60 37.40 81.60 37.40 81.60 12.04 12.04CO lb/hr 46.80 81.70 46.80 81.70 46.80 81.70 46.80 81.70 0.30 0.30SO2 lb/hr 3.10 61.54 3.10 61.54 3.10 61.54 3.10 61.54 1.14 1.14PM/PM10/PM2.5 lb/hr 11.50 11.50 11.50 11.50 11.50 11.50 11.50 11.50 0.35 0.35

Maximum Emission RateNOx g/sec 4.71 10.28 4.71 10.28 4.71 10.28 4.71 10.28 1.52 1.52CO g/sec 5.90 10.29 5.90 10.29 5.90 10.29 5.90 10.29 0.04 0.04SO2 g/sec 0.39 7.75 0.39 7.75 0.39 7.75 0.39 7.75 0.14 0.14PM/PM10/PM2.5 g/sec 1.45 1.45 1.45 1.45 1.45 1.45 1.45 1.45 0.04 0.04

Emission Source Units Gas TurbinesG001 G004G002 G003

4654369.3 4654369.3278949.0 278949.0

526 526

4654369.3278949.0

526

4654369.3278949.0

526

189.0150.0 150.0189.0 189.0

150.0189.0

150.0

Table 11c. Modeling Input Summary - RISE Compressor StationCombustion Emergency Hot Water

Turbine Generator BoilerFuel Type Natural Gas Natural Gas Natural Gas

Annual Operation hrs/yr 8,760 8,760 8,760

Stack ParametersStack Location UTM N (Z 19T) 4654376.9 4654383.1 4654383.1Stack Location UTM E (Z 19T) 279179.4 279167.9 279167.9Stack Base Elevation ft AMSL 506 506 506Stack Height feet 52.0 22.0 26.0Stack Diameter inches 74.5 7.9 14.4Stack Flow acfm 101,640.0 15,295 38,067Stack Exit Temperature deg. F 859.0 752 344

Maximum Emission RateNOX lb/hr 6.04 2.27 0.26CO lb/hr 7.37 1.70 0.16SO2 lb/hr 0.04 0.003 0.001PM10 lb/hr 0.70 0.05 0.01

Maximum Emission RateNOX g/sec 0.76 0.29 0.03CO g/sec 0.93 0.21 0.02SO2 g/sec 0.01 0.00 0.00PM/PM10/PM2.5 g/sec 0.09 0.01 0.00

Emission Source Units

Table 12. Comparison of Modeled Impacts to the Significant Monitoring ConcentrationsPollutant Averaging Time SMC (µg/m3) Max. modeled Concentration (µg/m3)Carbon Monoxide 8-hr 575 59.8Nitrogen Dioxide Annual 14 1.9PM10 24-hr 10 12.4Sulfur Dioxide 24-hr 13 1.1Lead 3-month 0.1 7.80E-04Mercury 24-hr 0.25 4.10E-04Beryllium 24-hr 0.001 2.20E-04Fluorides 24-hr 0.25 Not emittedVinyl Chloride 24-hr 15 Not emittedTotal Reduced Sulfur 1-hr 10 Not emittedHydrogen Sulfide 1-hr 0.2 Not emittedReduced Sulfur Compounds 1-hr 10 Not emitted*SMCs are from Section 9.5.2(d)(i) of Rhode Island APCR Reg. 9

Table 13. Background ConcentrationsCriteria Averaging Monitoring Background

Pollutant Period Location Value (µg/m3)NO2 1-hour Rockefeller Library, Brown University (Providence) 80 3-year average of 98th percentile of 1-hour daily maximaNO2 Annual Rockefeller Library, Brown University (Providence) 19.7 highest annual meanCO 1-hour Francis School (East Providence) 2,346 highest 2nd annual daily high valueCO 8-hour Francis School (East Providence) 1,495 highest 2nd annual daily high valueSO2 1-hour Francis School (East Providence) 36 3-year average of 99th percentile of 1-hour daily maximaSO2 3-hour Francis School (East Providence) 45 highest 2nd annual daily high valueSO2 24-hour Rockefeller Library, Brown University (Providence) 21 highest 2nd annual daily average valueSO2 Annual Rockefeller Library, Brown University (Providence) 3.69 highest annual meanPM10 24-hour URI W.Alton Jones Campus (W.Greenwich) 17 average 2nd annual daily average PM2.5 24-hour URI W.Alton Jones Campus (W.Greenwich) 13.1 3-year average of 98th percentilePM2.5 Annual URI W.Alton Jones Campus (W.Greenwich) 5.17 3-year average of annual mean

* From RIDEM's "Background Criteria Pollutant Air Monitoring Data for Modeling Rhode Island Sources" http://www.dem.ri.gov/programs/benviron/air/pdf/dispdata.pdf

2012-2014 Monitoring Value

Table 16: Air Toxics Modeling Results SummaryEmission Source(s): Gas Turbines Gas Turbines HRSG Duct Burners Auxiliary Boiler Dewpoint Heater Diesel Generator Fire PumpNumber of Sources: 2 2 2 1 1 1 1Fuel Fired: Natural Gas ULSD Natural Gas Natural Gas Natural Gas ULSD ULSDMaximum Unit Heat Input (MMBtu/hr): 3,435 3,669 403 140.6 15.0 19.5 2.1Annual Operation (hrs/yr): 8,400 360 6,100 2,400 8,760 300 300 1-hour 24-hour AnnualEmission Rate: lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr µg/m3 µg/m3 µg/m3

1,3-Butadiene 2.95E-04 1.17E-02 8.21E-05 0.03Acetaldehyde 2.75E-02 4.91E-04 1.61E-03 0.5Acrolein 4.40E-03 1.54E-04 1.94E-04 0.2 0.02Ammonia 2.06E+01 2.04E+01 1,000 100 70Arsenic 3.39E-04 1.58E-04 2.76E-05 2.94E-06 0.2 0.0002Benzene 8.24E-03 4.04E-02 1.66E-04 2.89E-04 3.09E-05 1.51E-02 1.96E-03 30 20 0.1Beryllium 2.27E-03 9.48E-06 1.65E-06 1.76E-07 0.02 0.0004Cadmium 3.76E-05 8.69E-04 1.52E-04 1.62E-05 0.1 0.0006Cobalt 6.64E-05 1.16E-05 1.24E-06 0.001Formaldehyde 1.50E+00 2.05E+00 5.93E-02 1.03E-02 1.10E-03 1.54E-03 2.48E-03 50 40 0.08Lead 3.95E-04 6.89E-05 7.35E-06 0.008Manganese 3.00E-04 5.24E-05 5.59E-06 0.05 0.04Mercury 2.05E-04 3.58E-05 3.82E-06 2 0.3 0.009Naphthalene 8.93E-04 2.57E-02 4.82E-05 8.41E-05 8.97E-06 2.54E-03 1.78E-04 3 0.03Nickel 1.66E-03 2.89E-04 3.09E-05 6 0.2 0.004Polycyclic Organic Matter 1.51E-03 2.94E-02 8.13E-05 1.42E-04 1.51E-05 3.24E-05 5.01E-06 0.00009Propylene Oxide 1.99E-02 3,000 0.3Sulfuric Acid 8.30E+00 7.18E+00 100 1Vanadium 1.82E-03 3.17E-04 3.38E-05 0.2

Maximum Modeled Impacts (µg/m3/g/sec) 1-hour 24-hour AnnualGT/HRSG-1 & 2 (Natural Gas) 1.59 1.08 0.07GT/HRSG-1 & 2 (ULSD) 1.12 0.70 0.04Auxiliary Boiler 253.35 57.13 7.89Dewpoint Heater 456.00 248.73 24.12Diesel Generator 375.79 81.17 12.92Fire Pump 1190.66 698.69 109.84

GT.HRSG firing Natural GasMaximum Modeled Impacts (µg/m3) 1-hour 24-hour Annual 1-hour 24-hour Annual 1-hour 24-hour Annual1,3-Butadiene 1.24E-02 7.27E-03 4.39E-05 Yes 0% 0.15Acetaldehyde 2.70E-01 1.51E-01 1.04E-03 Yes 0% 0.21Acrolein 3.73E-02 1.93E-02 1.40E-04 Yes Yes 19% 1% 0.70Ammonia 4.13E+00 2.81E+00 1.89E-01 Yes Yes Yes 0% 3% 0% 0.27Arsenic 1.08E-03 3.12E-04 1.76E-05 Yes Yes 1% 9% 8.78Benzene 1.02E+00 3.31E-01 2.03E-03 Yes Yes Yes 3% 2% 2% 2.03Beryllium 6.47E-05 1.87E-05 1.50E-06 Yes Yes 0% 0% 0.38Cadmium 5.96E-03 1.72E-03 9.63E-05 Yes Yes 2% 16% 16.05Cobalt 4.55E-04 1.31E-04 7.36E-06 Yes 1% 0.74Formaldehyde 1.15E+00 5.56E-01 2.17E-02 Yes Yes Yes 2% 1% 27% 27.08Lead 2.70E-03 7.80E-04 4.37E-05 Yes 1% 0.55Manganese 2.05E-03 5.93E-04 3.32E-05 Yes Yes 1% 0% 0.08Mercury 1.40E-03 4.05E-04 2.27E-05 Yes Yes Yes 0% 0% 0% 0.25Naphthalene 1.50E-01 4.27E-02 2.90E-04 Yes Yes 1% 1% 0.97Nickel 1.13E-02 3.28E-03 1.83E-04 Yes Yes Yes 0% 2% 5% 4.59Polycyclic Organic Matter 8.01E-03 2.49E-03 7.18E-05 Yes 80%Propylene Oxide 3.99E-03 2.72E-03 1.78E-04 Yes Yes 0% 0% 0.06Sulfuric Acid 1.66E+00 1.13E+00 7.59E-02 Yes Yes 2% 8% 7.59Vanadium 1.24E-02 3.59E-03 2.01E-04 Yes 6%

GT/HRSG firing ULSDMaximum Modeled Impacts (µg/m3) 1-hour 24-hour Annual 1-hour 24-hour Annual 1-hour 24-hour Annual1,3-Butadiene 1.40E-02 8.26E-03 4.39E-05 Yes 0% 0.15Acetaldehyde 2.65E-01 1.47E-01 1.04E-03 Yes 0% 0.21Acrolein 3.64E-02 1.87E-02 1.40E-04 Yes Yes 18% 1% 0.70Ammonia 2.87E+00 1.79E+00 1.89E-01 Yes Yes Yes 0% 2% 0% 0.27Arsenic 1.10E-03 3.21E-04 1.76E-05 Yes Yes 1% 9% 8.78Benzene 1.03E+00 3.34E-01 2.03E-03 Yes Yes Yes 3% 2% 2% 2.03Beryllium 3.82E-04 2.17E-04 1.50E-06 Yes Yes 1% 0% 0.38Cadmium 5.79E-03 1.61E-03 9.63E-05 Yes Yes 2% 16% 16.05Cobalt 4.42E-04 1.22E-04 7.36E-06 Yes 1% 0.74Formaldehyde 1.13E+00 5.23E-01 2.17E-02 Yes Yes Yes 2% 1% 27% 27.08Lead 2.62E-03 7.26E-04 4.37E-05 Yes 1% 0.55Manganese 1.99E-03 5.52E-04 3.32E-05 Yes Yes 1% 0% 0.08Mercury 1.36E-03 3.77E-04 2.27E-05 Yes Yes Yes 0% 0% 0% 0.25Naphthalene 1.54E-01 4.48E-02 2.90E-04 Yes Yes 1% 1% 0.97Nickel 1.10E-02 3.05E-03 1.83E-04 Yes Yes Yes 0% 2% 5% 4.59Polycyclic Organic Matter 1.18E-02 4.85E-03 7.18E-05 Yes 80%Propylene Oxide 0.00E+00 0.00E+00 1.78E-04 Yes Yes 0% 0% 0.06Sulfuric Acid 1.01E+00 6.31E-01 7.59E-02 Yes Yes 1% 8% 7.59Vanadium 1.21E-02 3.34E-03 2.01E-04 Yes 6%

AAL Compliant? (Yes/No)

AAL Compliant? (Yes/No)

RIDEM APCR No. 22 Acceptable Ambient Levels

% of AAL

% of AAL

Annual POMug/m3, all sources, highest receptor

7.18E-05

Table 17. Soils and Vegetation Impact SummaryAveraging Background Total Impact

Time 2010 2011 2012 2013 2014 Maximum (µg/m3) (µg/m3) Sensitive Intermediate Resistant1 hr 2.0 1.7 1.7 1.7 1.7 2.0 36 38 917 NA NA3 hrs 1.5 1.7 1.7 1.6 1.6 1.7 45 47 786 2,096 13,1001 year 0.08 0.09 0.09 0.08 0.1 0.1 3.69 4 18 18 184 hrs 8.8 6.9 10 9.7 9.4 10.0 80 90 3,760 9,400 16,9208 hrs 6 6.3 9.1 8.1 8.2 9.1 80 89 3,760 7,520 15,040

1 month 0.8 0.5 1 0.7 1.1 1.1 80 81 564 564 5641 year 1.7 1.8 1.7 1.9 1.7 1.9 19.7 22 94 94 944 hrs 758.3 806.7 671.1 720.7 642.6 806.7 80 886.7 3,760 9,400 16,9208 hrs 465.1 578.6 441.3 522.5 497.9 578.6 80 658.6 3,760 7,520 15,040

1 month 63.8 75.7 71.3 77.4 87.8 87.8 80 167.8 564 564 564

1 hour 95.8 96.1 100 101.3 94.7 101.3 2,346 2,447 NA NA NA8 hrs 59.6 57.9 59.8 54.7 58 1,495

24 hrs 51.1 44.5 38.2 45.5 53 53.01 week 53.0 1,495 1,548 1,800,000 NA 18,000,000

1 The Sensitivity Screening Levels are from Table 3.1 of the EPA's "A Screening Procedure for the Impacts of Air Pollution on Plants, Soils and Animals" (EPA, 1980)

CO

Maximum Modeling Results (µg/m3) Sensitivity Screening Levels (µg/m3)1

SO2

Pollutant

Steady State

Emergency

NO2

Table 18. Startup/Shutdown NAAQS Compliance SummaryPollutant Averaging Period Rank 2010 2011 2012 2013 2014 5-year Average Max Background Total NAAQS % NAAQS

Max 358.7 348.4 459.5 418.6 424.7 459.5 H2H 332.9 335.2 380.8 400.1 403.8 403.8 2,346 2,750 40,000 6.9Max 131.8 162.8 134 164.5 137.4 164.5 H2H 120 147 123 145.1 132.1 147 1,495 1,642 10,000 16.4Max 45.3 45.3

98th Percentile 36.2 36.2 80 116 188 61.8Max 12.8 12.8

6th high 7.8 7.8 17 25 150 16.5Max 8.6 8.6

98th Percentile 4.7 4.7 13 18 35 50.9Modeled impacts do not include Algonquin Compressor Station, Ocean State Power and RISE

CO

NO2

PM10

PM2.5

1-hr

1-hr

8-hr

24-hr

24-hr

Modeling Case No. 1 2 3 4 5 6 7 8 9 10 11 12 13GE Operating Point 2 13 18 7 8 9 26 17 6 25 16 5 24

Fuel Fired Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural Gas Natural GasGas Turbine Load Base Base Base Base Part Part MECL Base Base MECL Base Base MECL

Ambient Temperature deg. F 90 90 90 90 90 90 90 52 52 52 20 20 20Ambient Pressure psia 14.403 14.403 14.403 14.403 14.403 14.403 14.403 14.403 14.403 14.403 14.403 14.403 14.403Ambient Relative Humidity % 45 45 45 45 45 45 45 74 74 74 60 60 60

GT Heat Consumption MMBtu/hr 3,258 3,259 3,112 3,109 2,537 1,999 1,565 3,293 3,289 1,482 3,435 3,435 1,551Duct Burner Heat Consumption MMBtu/hr 262 0 401 0 0 0 0 392 0 0 403 0 0Total Heat Consumption MMBtu/hr 3,520 3,259 3,513 3,109 2,537 1,999 1,565 3,685 3,289 1,482 3,838 3,435 1,551Evaporative Cooler Status On/Off On On Off Off Off Off Off Off Off Off Off Off Off

Gross Power Output MW 524 493 518 471 377 283 208 557 508 193 575 526 200Plant Net Power Output MW 512 482 506 460 368 277 203 544 496 188 562 513 196

Stack Flow acfh 97,445,000 99,663,000 93,214,000 95,950,000 81,542,000 67,953,000 56,850,000 92,461,000 95,478,000 51,297,000 97,474,000 100,280,000 52,531,000Stack Flow acfm 1,624,083 1,661,050 1,553,567 1,599,167 1,359,033 1,132,550 947,500 1,541,017 1,591,300 854,950 1,624,567 1,671,333 875,517Stack Exit Temperature deg. F 177 194 169 192 188 182 179 148 171 163 155 176 164

HRSG Exit Exhaust EmissionsNOx ppmvd@15%O2 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0NOx lb/hr as NO2 25.6 23.6 25.6 22.5 18.4 14.5 11.3 26.9 23.9 10.7 28.0 24.9 11.2CO ppmvd@15%O2 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0CO lb/hr 15.6 14.4 15.6 13.7 11.2 8.82 6.90 16.4 14.5 6.53 17.0 15.2 6.84VOC ppmvd@15%O2 1.7 1.0 1.7 1.0 1.0 1.0 1.0 1.7 1.0 1.0 1.7 1.0 1.0VOC lb/hr as CH4 7.58 4.11 7.58 3.92 3.20 2.52 1.97 7.95 4.15 1.87 8.28 4.33 1.95CO2 lb/hr 399,100 368,000 399,100 351,500 286,500 226,300 176,700 418,500 371,900 168,000 436,000 388,400 175,800NH3 ppmvd@15%O2 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0NH3 lb/hr 9.48 8.73 9.48 8.33 6.80 5.35 4.19 9.94 8.82 3.97 10.30 9.21 4.15SOx lb/hr as SO2 5.9 5.5 5.9 5.2 4.2 3.3 2.6 6.2 5.5 2.5 6.5 5.8 2.6PM/PM10/PM2.5 lb/hr 15.3 12.0 16.3 11.9 11.3 10.8 10.4 16.4 12.1 10.3 16.7 12.2 10.4H2SO4 lb/hr 3.80 3.51 3.80 3.35 2.73 2.15 1.68 3.99 3.54 1.60 4.15 3.70 1.67

Modeling Case No. 14 15 16 17 18 19 20GE Operating Point 34 31 39 30 38 29 37

Fuel Fired ULSD ULSD ULSD ULSD ULSD ULSD ULSDGas Turbine Load % of Base Base Base MECL Base MECL Base MECL

Ambient Temperature deg. F 90 90 90 51 52 20 20Ambient Pressure psia 14.403 14.403 14.403 14.403 14.403 14.403 14.403Ambient Relative Humidity % 45 45 45 73 74 60 60

GT Heat Consumption MMBtu/hr 3,513 3,385 2,033 3,573 2,164 3,669 2,260Duct Burner Heat Consumption MMBtu/hr 0 0 0 0 0 0 0Total Heat Consumption MMBtu/hr 3,513 3,385 2,033 3,573 2,164 3,669 2,260Evaporative Cooler Status On/Off On Off Off Off Off Off Off

Gross Power Output MW 469 452 259 483 279 494 288Plant Net Power Output MW 458 442 253 472 273 483 281

Stack Flow acfh 122,960,000 118,000,000 69,254,000 120,780,000 70,153,000 123,180,000 72,551,000Stack Flow acfm 2,049,333 1,966,667 1,154,233 2,013,000 1,169,217 2,053,000 1,209,183Stack Exit Temperature deg. F 307 303 265 295 255 299 257

HRSG Exit Exhaust EmissionsNOx ppmvd@15%O2 5.0 5.0 5.0 5.0 5.0 5.0 5.0NOx lb/hr as NO2 66.3 63.9 38.4 67.5 40.9 69.3 42.7CO ppmvd@15%O2 5.0 5.0 5.0 5.0 5.0 5.0 5.0CO lb/hr 40.4 38.9 23.4 41.1 24.9 42.2 26.0VOC ppmvd@15%O2 5.0 5.0 5.0 5.0 5.0 5.0 5.0VOC lb/hr as CH4 23.1 22.2 13.4 23.5 14.2 24.1 14.8CO2 lb/hr 557,300 537,900 323,400 567,000 343,700 582,600 359,300NH3 ppmvd@15%O2 2.0 2.0 2.0 2.0 2.0 2.0 2.0NH3 lb/hr 9.81 9.45 5.68 9.98 6.04 10.20 6.31SOx lb/hr as SO2 5.3 5.1 3.1 5.4 3.3 5.6 3.4PM/PM10/PM2.5 lb/hr 68.9 68.8 67.6 68.9 67.7 69.0 67.8H2SO4 lb/hr 3.43 3.31 1.99 3.49 2.12 3.59 2.21

Table A-1Clear River Energy Center - Burrillville, Rhode Island

GE CT/HRSG Emissions Estimates

Units

Units

Emission Source(s): Emission Source(s): Emission Source(s):

Number of Sources: Number of Sources: Number of Sources:

Fuel Fired: Fuel Fired: Fuel Fired:

Maximum Unit Heat Input: 3,435 MMbtu/hr Maximum Unit Heat Input: 140.6 MMbtu/hr Maximum Unit Heat Input: 15.0 MMbtu/hr

Annual Operation: 8,400 hrs/yr Annual Operation: 2,400 hrs/yr Annual Operation: 8,760 hrs/yr

RIDEM APCR No. 22 Emission Measurement Control Emission Factor RIDEM APCR No. 22 Emission Measurement Emission Factor RIDEM APCR No. 22 Emission Measurement Emission Factor

Air Toxic Chemical Factor Units lb/hr lb/yr % lb/hr lb/yr Source Air Toxic Chemical Factor Units lb/hr lb/yr Source Air Toxic Chemical Factor Units lb/hr lb/yr Source

Ammonia 3.0E-03 lb/MMBtu 2.06E+01 1.73E+05 0.00% 2.06E+01 1.73E+05 GE Emissions Estimates Lead 4.9E-07 lb/MMBtu 6.89E-05 1.65E-01 AP-42 Table 1.4-2 Lead 4.9E-07 lb/MMBtu 7.35E-06 6.44E-02 AP-42 Table 1.4-2

Sulfuric Acid 1.2E-03 lb/MMBtu 8.30E+00 6.97E+04 0.00% 8.30E+00 6.97E+04 GE Emissions Estimates Benzene 2.1E-06 lb/MMBtu 2.89E-04 6.95E-01 AP-42 Table 1.4-3 Benzene 2.1E-06 lb/MMBtu 3.09E-05 2.71E-01 AP-42 Table 1.4-3

1,3-Butadiene 4.3E-07 lb/MMBtu 2.95E-03 2.48E+01 90.00% 2.95E-04 2.48E+00 AP-42 Table 3.1-3 Formaldehyde 7.4E-05 lb/MMBtu 1.03E-02 2.48E+01 AP-42 Table 1.4-3 Formaldehyde 7.4E-05 lb/MMBtu 1.10E-03 9.66E+00 AP-42 Table 1.4-3

Acetaldehyde 4.0E-05 lb/MMBtu 2.75E-01 2.31E+03 90.00% 2.75E-02 2.31E+02 AP-42 Table 3.1-3 Hexane 1.8E-03 lb/MMBtu 2.48E-01 5.95E+02 AP-42 Table 1.4-3 Hexane 1.8E-03 lb/MMBtu 2.65E-02 2.32E+02 AP-42 Table 1.4-3

Acrolein 6.4E-06 lb/MMBtu 4.40E-02 3.69E+02 90.00% 4.40E-03 3.69E+01 AP-42 Table 3.1-3 Naphthalene 6.0E-07 lb/MMBtu 8.41E-05 2.02E-01 AP-42 Table 1.4-3 Naphthalene 6.0E-07 lb/MMBtu 8.97E-06 7.86E-02 AP-42 Table 1.4-3

Benzene 1.2E-05 lb/MMBtu 8.24E-02 6.92E+02 90.00% 8.24E-03 6.92E+01 AP-42 Table 3.1-3 Toluene 3.3E-06 lb/MMBtu 4.69E-04 1.12E+00 AP-42 Table 1.4-3 Toluene 3.3E-06 lb/MMBtu 5.00E-05 4.38E-01 AP-42 Table 1.4-3

Ethylbenzene 3.2E-05 lb/MMBtu 2.20E-01 1.85E+03 90.00% 2.20E-02 1.85E+02 AP-42 Table 3.1-3 Arsenic 2.0E-07 lb/MMBtu 2.76E-05 6.62E-02 AP-42 Table 1.4-4 Arsenic 2.0E-07 lb/MMBtu 2.94E-06 2.58E-02 AP-42 Table 1.4-4

Formaldehyde 2.2E-04 lb/MMBtu 1.50E+00 1.26E+04 0.00% 1.50E+00 1.26E+04 GE Emissions Estimates Barium 4.3E-06 lb/MMBtu 6.07E-04 1.46E+00 AP-42 Table 1.4-4 Barium 4.3E-06 lb/MMBtu 6.47E-05 5.67E-01 AP-42 Table 1.4-4

Naphthalene 1.3E-06 lb/MMBtu 8.93E-03 7.50E+01 90.00% 8.93E-04 7.50E+00 AP-42 Table 3.1-3 Beryllium 1.2E-08 lb/MMBtu 1.65E-06 3.97E-03 AP-42 Table 1.4-4 Beryllium 1.2E-08 lb/MMBtu 1.76E-07 1.55E-03 AP-42 Table 1.4-4

PAH 2.2E-06 lb/MMBtu 1.51E-02 1.27E+02 90.00% 1.51E-03 1.27E+01 AP-42 Table 3.1-3 Cadmium 1.1E-06 lb/MMBtu 1.52E-04 3.64E-01 AP-42 Table 1.4-4 Cadmium 1.1E-06 lb/MMBtu 1.62E-05 1.42E-01 AP-42 Table 1.4-4

Propylene Oxide 2.9E-05 lb/MMBtu 1.99E-01 1.67E+03 90.00% 1.99E-02 1.67E+02 AP-42 Table 3.1-3 Chromium 1.4E-06 lb/MMBtu 1.93E-04 4.63E-01 AP-42 Table 1.4-4 Chromium 1.4E-06 lb/MMBtu 2.06E-05 1.80E-01 AP-42 Table 1.4-4

Toluene 1.3E-04 lb/MMBtu 8.93E-01 7.50E+03 90.00% 8.93E-02 7.50E+02 AP-42 Table 3.1-3 Cobalt 8.2E-08 lb/MMBtu 1.16E-05 2.78E-02 AP-42 Table 1.4-4 Cobalt 8.2E-08 lb/MMBtu 1.24E-06 1.08E-02 AP-42 Table 1.4-4

Xylenes 6.4E-05 lb/MMBtu 4.40E-01 3.69E+03 90.00% 4.40E-02 3.69E+02 AP-42 Table 3.1-3 Copper 8.3E-07 lb/MMBtu 1.17E-04 2.81E-01 AP-42 Table 1.4-4 Copper 8.3E-07 lb/MMBtu 1.25E-05 1.10E-01 AP-42 Table 1.4-4

Manganese 3.7E-07 lb/MMBtu 5.24E-05 1.26E-01 AP-42 Table 1.4-4 Manganese 3.7E-07 lb/MMBtu 5.59E-06 4.90E-02 AP-42 Table 1.4-4

Emission Source(s): Mercury 2.5E-07 lb/MMBtu 3.58E-05 8.60E-02 AP-42 Table 1.4-4 Mercury 2.5E-07 lb/MMBtu 3.82E-06 3.35E-02 AP-42 Table 1.4-4

Number of Sources: Molybdenum 1.1E-06 lb/MMBtu 1.52E-04 3.64E-01 AP-42 Table 1.4-4 Molybdenum 1.1E-06 lb/MMBtu 1.62E-05 1.42E-01 AP-42 Table 1.4-4

Fuel Fired: Nickel 2.1E-06 lb/MMBtu 2.89E-04 6.95E-01 AP-42 Table 1.4-4 Nickel 2.1E-06 lb/MMBtu 3.09E-05 2.71E-01 AP-42 Table 1.4-4

Maximum Unit Heat Input: 3,669 MMbtu/hr Selenium 2.4E-08 lb/MMBtu 3.31E-06 7.94E-03 AP-42 Table 1.4-4 Selenium 2.4E-08 lb/MMBtu 3.53E-07 3.09E-03 AP-42 Table 1.4-4

Annual Operation: 360 hrs/yr Vanadium 2.3E-06 lb/MMBtu 3.17E-04 7.61E-01 AP-42 Table 1.4-4 Vanadium 2.3E-06 lb/MMBtu 3.38E-05 2.96E-01 AP-42 Table 1.4-4

RIDEM APCR No. 22 Emission Measurement Control Emission Factor Zinc 2.8E-05 lb/MMBtu 4.00E-03 9.59E+00 AP-42 Table 1.4-4 Zinc 2.8E-05 lb/MMBtu 4.26E-04 3.74E+00 AP-42 Table 1.4-4

Air Toxic Chemical Factor Units lb/hr lb/yr % lb/hr lb/yr Source 2-Methylmaphthalene 2.4E-08 lb/MMBtu 3.31E-06 7.94E-03 AP-42 Table 1.4-3 2-Methylmaphthalene 2.4E-08 lb/MMBtu 3.53E-07 3.09E-03 AP-42 Table 1.4-3

Ammonia 2.8E-03 lb/MMBtu 2.04E+01 7.34E+03 0.00% 2.04E+01 7.34E+03 GE Emissions Estimates 3-Methylchloranthrene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 3-Methylchloranthrene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Sulfuric Acid 9.8E-04 lb/MMBtu 7.18E+00 2.58E+03 0.00% 7.18E+00 2.58E+03 GE Emissions Estimates 7,12-Dimethylbenz(a)anthracene 1.6E-08 lb/MMBtu 2.21E-06 5.29E-03 AP-42 Table 1.4-3 7,12-Dimethylbenz(a)anthracene 1.6E-08 lb/MMBtu 2.35E-07 2.06E-03 AP-42 Table 1.4-3

1,3-Butadiene 1.6E-05 lb/MMBtu 1.17E-01 4.23E+01 90.00% 1.17E-02 4.23E+00 AP-42 Table 3.1-4 Acenaphthene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Acenaphthene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Benzene 5.5E-05 lb/MMBtu 4.04E-01 1.45E+02 90.00% 4.04E-02 1.45E+01 AP-42 Table 3.1-4 Acenaphthylene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Acenaphthylene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Formaldehyde 2.8E-04 lb/MMBtu 2.05E+00 7.40E+02 0.00% 2.05E+00 7.40E+02 AP-42 Table 3.1-4 Anthracene 2.4E-09 lb/MMBtu 3.31E-07 7.94E-04 AP-42 Table 1.4-3 Anthracene 2.4E-09 lb/MMBtu 3.53E-08 3.09E-04 AP-42 Table 1.4-3

Naphthalene 3.5E-05 lb/MMBtu 2.57E-01 9.25E+01 90.00% 2.57E-02 9.25E+00 AP-42 Table 3.1-4 Benz(a)anthracene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Benz(a)anthracene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

PAH 4.0E-05 lb/MMBtu 2.94E-01 1.06E+02 90.00% 2.94E-02 1.06E+01 AP-42 Table 3.1-4 Benzo(a)pyrene 1.2E-09 lb/MMBtu 1.65E-07 3.97E-04 AP-42 Table 1.4-3 Benzo(a)pyrene 1.2E-09 lb/MMBtu 1.76E-08 1.55E-04 AP-42 Table 1.4-3

Arsenic 4.6E-08 lb/MMBtu 3.39E-04 1.22E-01 0.00% 3.39E-04 1.22E-01 Ultra-Trace Metal Survey Benzo(b)fluoranthene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Benzo(b)fluoranthene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Beryllium 3.1E-07 lb/MMBtu 2.27E-03 8.19E-01 0.00% 2.27E-03 8.19E-01 Ultra-Trace Metal Survey Benzo(g,h,i)perylene 1.2E-09 lb/MMBtu 1.65E-07 3.97E-04 AP-42 Table 1.4-3 Benzo(g,h,i)perylene 1.2E-09 lb/MMBtu 1.76E-08 1.55E-04 AP-42 Table 1.4-3

Cadmium 5.1E-09 lb/MMBtu 3.76E-05 1.36E-02 0.00% 3.76E-05 1.36E-02 Ultra-Trace Metal Survey Benzo(k)fluoranthene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Benzo(k)fluoranthene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Chromium 2.2E-06 lb/MMBtu 1.64E-02 5.92E+00 0.00% 1.64E-02 5.92E+00 Ultra-Trace Metal Survey Butane 2.1E-03 lb/MMBtu 2.89E-01 6.95E+02 AP-42 Table 1.4-3 Butane 2.1E-03 lb/MMBtu 3.09E-02 2.71E+02 AP-42 Table 1.4-3

Lead 7.7E-07 lb/MMBtu 5.64E-03 2.03E+00 0.00% 5.64E-03 2.03E+00 Ultra-Trace Metal Survey Chrysene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Chrysene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Manganese 2.8E-07 lb/MMBtu 2.07E-03 7.44E-01 0.00% 2.07E-03 7.44E-01 Ultra-Trace Metal Survey Dibenzo(a,h)anthracene 1.2E-09 lb/MMBtu 1.65E-07 3.97E-04 AP-42 Table 1.4-3 Dibenzo(a,h)anthracene 1.2E-09 lb/MMBtu 1.76E-08 1.55E-04 AP-42 Table 1.4-3

Mercury 1.0E-08 lb/MMBtu 7.56E-05 2.72E-02 0.00% 7.56E-05 2.72E-02 Ultra-Trace Metal Survey Dichlorobenzene 1.2E-06 lb/MMBtu 1.65E-04 3.97E-01 AP-42 Table 1.4-3 Dichlorobenzene 1.2E-06 lb/MMBtu 1.76E-05 1.55E-01 AP-42 Table 1.4-3

Nickel 1.5E-06 lb/MMBtu 1.09E-02 3.91E+00 0.00% 1.09E-02 3.91E+00 Ultra-Trace Metal Survey Ethane 3.0E-03 lb/MMBtu 4.27E-01 1.03E+03 AP-42 Table 1.4-3 Ethane 3.0E-03 lb/MMBtu 4.56E-02 3.99E+02 AP-42 Table 1.4-3

Selenium 2.6E-07 lb/MMBtu 1.88E-03 6.76E-01 0.00% 1.88E-03 6.76E-01 Ultra-Trace Metal Survey Fluoranthene 2.9E-09 lb/MMBtu 4.14E-07 9.92E-04 AP-42 Table 1.4-3 Fluoranthene 2.9E-09 lb/MMBtu 4.41E-08 3.86E-04 AP-42 Table 1.4-3

Fluorene 2.7E-09 lb/MMBtu 3.86E-07 9.26E-04 AP-42 Table 1.4-3 Fluorene 2.7E-09 lb/MMBtu 4.12E-08 3.61E-04 AP-42 Table 1.4-3

Emission Source(s): Indeno(1,2,3-cd)pyrene 1.8E-09 lb/MMBtu 2.48E-07 5.95E-04 AP-42 Table 1.4-3 Indeno(1,2,3-cd)pyrene 1.8E-09 lb/MMBtu 2.65E-08 2.32E-04 AP-42 Table 1.4-3

Number of Sources: Pentane 2.5E-03 lb/MMBtu 3.58E-01 8.60E+02 AP-42 Table 1.4-3 Pentane 2.5E-03 lb/MMBtu 3.82E-02 3.35E+02 AP-42 Table 1.4-3

Fuel Fired: Phenanthrene 1.7E-08 lb/MMBtu 2.34E-06 5.62E-03 AP-42 Table 1.4-3 Phenanthrene 1.7E-08 lb/MMBtu 2.50E-07 2.19E-03 AP-42 Table 1.4-3

Maximum Unit Heat Input: 403.0 MMbtu/hr Propane 1.6E-03 lb/MMBtu 2.21E-01 5.29E+02 AP-42 Table 1.4-3 Propane 1.6E-03 lb/MMBtu 2.35E-02 2.06E+02 AP-42 Table 1.4-3

Annual Operation: 6,100 hrs/yr Pyrene 4.9E-09 lb/MMBtu 6.89E-07 1.65E-03 AP-42 Table 1.4-3 Pyrene 4.9E-09 lb/MMBtu 7.35E-08 6.44E-04 AP-42 Table 1.4-3

RIDEM APCR No. 22 Emission Measurement Control Emission Factor

Air Toxic Chemical Factor Units lb/hr lb/yr % lb/hr lb/yr Source Emission Source(s): Emission Source(s):

Lead 4.9E-07 lb/MMBtu 3.95E-04 2.41E+00 0.00% 3.95E-04 2.41E+00 AP-42 Table 1.4-2 Number of Sources: Number of Sources:

Benzene 2.1E-06 lb/MMBtu 1.66E-03 1.01E+01 90.00% 1.66E-04 1.01E+00 AP-42 Table 1.4-3 Fuel Fired: Fuel Fired:

Formaldehyde 7.4E-05 lb/MMBtu 5.93E-02 3.62E+02 0.00% 5.93E-02 3.62E+02 AP-42 Table 1.4-3 Maximum Unit Heat Input: 2.1 MMbtu/hr Maximum Unit Heat Input: 19.5 MMbtu/hr

Hexane 1.8E-03 lb/MMBtu 1.42E+00 8.68E+03 90.00% 1.42E-01 8.68E+02 AP-42 Table 1.4-3 Annual Operation: 300 hrs/yr Annual Operation: 300 hrs/yr

Naphthalene 6.0E-07 lb/MMBtu 4.82E-04 2.94E+00 90.00% 4.82E-05 2.94E-01 AP-42 Table 1.4-3 RIDEM APCR No. 22 Emission Measurement Emission Factor RIDEM APCR No. 22 Emission Measurement Emission Factor

Toluene 3.3E-06 lb/MMBtu 2.69E-03 1.64E+01 90.00% 2.69E-04 1.64E+00 AP-42 Table 1.4-3 Air Toxic Chemical Factor Units lb/hr lb/yr Source Air Toxic Chemical Factor Units lb/hr lb/yr Source

Arsenic 2.0E-07 lb/MMBtu 1.58E-04 9.64E-01 0.00% 1.58E-04 9.64E-01 AP-42 Table 1.4-4 Benzene 9.33E-04 lb/MMBtu 1.96E-03 5.88E-01 AP-42 Table 3.3-2 Benzene 7.76E-04 lb/MMBtu 1.51E-02 4.54E+00 AP-42 Table 3.4-3

Barium 4.3E-06 lb/MMBtu 3.48E-03 2.12E+01 0.00% 3.48E-03 2.12E+01 AP-42 Table 1.4-4 Toluene 4.09E-04 lb/MMBtu 8.59E-04 2.58E-01 AP-42 Table 3.3-2 Toluene 2.81E-04 lb/MMBtu 5.48E-03 1.64E+00 AP-42 Table 3.4-3

Beryllium 1.2E-08 lb/MMBtu 9.48E-06 5.78E-02 0.00% 9.48E-06 5.78E-02 AP-42 Table 1.4-4 Xylenes 2.85E-04 lb/MMBtu 5.99E-04 1.80E-01 AP-42 Table 3.3-2 Xylenes 1.93E-04 lb/MMBtu 3.76E-03 1.13E+00 AP-42 Table 3.4-3

Cadmium 1.1E-06 lb/MMBtu 8.69E-04 5.30E+00 0.00% 8.69E-04 5.30E+00 AP-42 Table 1.4-4 Propylene 2.58E-03 lb/MMBtu 5.42E-03 1.63E+00 AP-42 Table 3.3-2 Propylene 2.79E-03 lb/MMBtu 5.44E-02 1.63E+01 AP-42 Table 3.4-3

Chromium 1.4E-06 lb/MMBtu 1.11E-03 6.75E+00 0.00% 1.11E-03 6.75E+00 AP-42 Table 1.4-4 Formaldehyde 1.18E-03 lb/MMBtu 2.48E-03 7.43E-01 AP-42 Table 3.3-2 Formaldehyde 7.89E-05 lb/MMBtu 1.54E-03 4.62E-01 AP-42 Table 3.4-3

Cobalt 8.2E-08 lb/MMBtu 6.64E-05 4.05E-01 0.00% 6.64E-05 4.05E-01 AP-42 Table 1.4-4 Acetaldehyde 7.67E-04 lb/MMBtu 1.61E-03 4.83E-01 AP-42 Table 3.3-2 Acetaldehyde 2.52E-05 lb/MMBtu 4.91E-04 1.47E-01 AP-42 Table 3.4-3

Copper 8.3E-07 lb/MMBtu 6.72E-04 4.10E+00 0.00% 6.72E-04 4.10E+00 AP-42 Table 1.4-4 Acrolein 9.25E-05 lb/MMBtu 1.94E-04 5.83E-02 AP-42 Table 3.3-2 Acrolein 7.88E-06 lb/MMBtu 1.54E-04 4.61E-02 AP-42 Table 3.4-3

Manganese 3.7E-07 lb/MMBtu 3.00E-04 1.83E+00 0.00% 3.00E-04 1.83E+00 AP-42 Table 1.4-4 Naphthalene 8.48E-05 lb/MMBtu 1.78E-04 5.34E-02 AP-42 Table 3.3-2 Naphthalene 1.30E-04 lb/MMBtu 2.54E-03 7.61E-01 AP-42 Table 3.4-4

Mercury 2.5E-07 lb/MMBtu 2.05E-04 1.25E+00 0.00% 2.05E-04 1.25E+00 AP-42 Table 1.4-4 1,3-Butadiene 3.91E-05 lb/MMBtu 8.21E-05 2.46E-02 AP-42 Table 3.3-2 Acenaphthylene 9.23E-06 lb/MMBtu 1.80E-04 5.40E-02 AP-42 Table 3.4-4

Molybdenum 1.1E-06 lb/MMBtu 8.69E-04 5.30E+00 0.00% 8.69E-04 5.30E+00 AP-42 Table 1.4-4 Acenaphthylene 5.06E-06 lb/MMBtu 1.06E-05 3.19E-03 AP-42 Table 3.3-2 Acenaphthene 4.68E-06 lb/MMBtu 9.13E-05 2.74E-02 AP-42 Table 3.4-4

Nickel 2.1E-06 lb/MMBtu 1.66E-03 1.01E+01 0.00% 1.66E-03 1.01E+01 AP-42 Table 1.4-4 Acenaphthene 1.42E-06 lb/MMBtu 2.98E-06 8.95E-04 AP-42 Table 3.3-2 Fluorene 1.28E-05 lb/MMBtu 2.50E-04 7.49E-02 AP-42 Table 3.4-4

Selenium 2.4E-08 lb/MMBtu 1.90E-05 1.16E-01 0.00% 1.90E-05 1.16E-01 AP-42 Table 1.4-4 Fluorene 2.92E-05 lb/MMBtu 6.13E-05 1.84E-02 AP-42 Table 3.3-2 Phenanthrene 4.08E-05 lb/MMBtu 7.96E-04 2.39E-01 AP-42 Table 3.4-4

Vanadium 2.3E-06 lb/MMBtu 1.82E-03 1.11E+01 0.00% 1.82E-03 1.11E+01 AP-42 Table 1.4-4 Phenanthrene 2.94E-05 lb/MMBtu 6.17E-05 1.85E-02 AP-42 Table 3.3-2 Anthracene 1.23E-06 lb/MMBtu 2.40E-05 7.20E-03 AP-42 Table 3.4-4

Zinc 2.8E-05 lb/MMBtu 2.29E-02 1.40E+02 0.00% 2.29E-02 1.40E+02 AP-42 Table 1.4-4 Anthracene 1.87E-06 lb/MMBtu 3.93E-06 1.18E-03 AP-42 Table 3.3-2 Fluoranthene 4.03E-06 lb/MMBtu 7.86E-05 2.36E-02 AP-42 Table 3.4-4

2-Methylmaphthalene 2.4E-08 lb/MMBtu 1.90E-05 1.16E-01 90.00% 1.90E-06 1.16E-02 AP-42 Table 1.4-3 Fluoranthene 7.61E-06 lb/MMBtu 1.60E-05 4.79E-03 AP-42 Table 3.3-2 Pyrene 3.71E-06 lb/MMBtu 7.23E-05 2.17E-02 AP-42 Table 3.4-4

3-Methylchloranthrene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3 Pyrene 4.78E-06 lb/MMBtu 1.00E-05 3.01E-03 AP-42 Table 3.3-2 Benz(a)anthracene 6.22E-07 lb/MMBtu 1.21E-05 3.64E-03 AP-42 Table 3.4-4

7,12-Dimethylbenz(a)anthracene 1.6E-08 lb/MMBtu 1.26E-05 7.71E-02 90.00% 1.26E-06 7.71E-03 AP-42 Table 1.4-3 Benz(a)anthracene 1.68E-06 lb/MMBtu 3.53E-06 1.06E-03 AP-42 Table 3.3-2 Chrysene 1.53E-06 lb/MMBtu 2.98E-05 8.95E-03 AP-42 Table 3.4-4

Acenaphthene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3 Chrysene 3.53E-07 lb/MMBtu 7.41E-07 2.22E-04 AP-42 Table 3.3-2 Benzo(b)fluoranthene 1.11E-06 lb/MMBtu 2.16E-05 6.49E-03 AP-42 Table 3.4-4

Acenaphthylene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3 Benzo(b)fluoranthene 9.91E-08 lb/MMBtu 2.08E-07 6.24E-05 AP-42 Table 3.3-2 Benzo(k)fluoranthene 2.18E-07 lb/MMBtu 4.25E-06 1.28E-03 AP-42 Table 3.4-4

Anthracene 2.4E-09 lb/MMBtu 1.90E-06 1.16E-02 90.00% 1.90E-07 1.16E-03 AP-42 Table 1.4-3 Benzo(k)fluoranthene 1.55E-07 lb/MMBtu 3.26E-07 9.77E-05 AP-42 Table 3.3-2 Benzo(a)pyrene 2.57E-07 lb/MMBtu 5.01E-06 1.50E-03 AP-42 Table 3.4-4

Benz(a)anthracene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3 Benzo(a)pyrene 1.88E-07 lb/MMBtu 3.95E-07 1.18E-04 AP-42 Table 3.3-2 Indeno(1,2,3-cd)pyrene 4.14E-07 lb/MMBtu 8.07E-06 2.42E-03 AP-42 Table 3.4-4

Benzo(a)pyrene 1.2E-09 lb/MMBtu 9.48E-07 5.78E-03 90.00% 9.48E-08 5.78E-04 AP-42 Table 1.4-3 Indeno(1,2,3-cd)pyrene 3.75E-07 lb/MMBtu 7.88E-07 2.36E-04 AP-42 Table 3.3-2 Dibenz(a,h)anthracene 3.46E-07 lb/MMBtu 6.75E-06 2.02E-03 AP-42 Table 3.4-4

Benzo(b)fluoranthene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3 Dibenz(a,h)anthracene 5.83E-07 lb/MMBtu 1.22E-06 3.67E-04 AP-42 Table 3.3-2 Benzo(g,h,l)perylene 5.56E-07 lb/MMBtu 1.08E-05 3.25E-03 AP-42 Table 3.4-4

Benzo(g,h,i)perylene 1.2E-09 lb/MMBtu 9.48E-07 5.78E-03 90.00% 9.48E-08 5.78E-04 AP-42 Table 1.4-3 Benzo(g,h,l)perylene 4.89E-07 lb/MMBtu 1.03E-06 3.08E-04 AP-42 Table 3.3-2 PAH 2.12E-04 lb/MMBtu 4.13E-03 1.24E+00 AP-42 Table 3.4-4

Benzo(k)fluoranthene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3 PAH 1.68E-04 lb/MMBtu 3.53E-04 1.06E-01 AP-42 Table 3.3-2

Butane 2.1E-03 lb/MMBtu 1.66E+00 1.01E+04 90.00% 1.66E-01 1.01E+03 AP-42 Table 1.4-3

Chrysene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3

Dibenzo(a,h)anthracene 1.2E-09 lb/MMBtu 9.48E-07 5.78E-03 90.00% 9.48E-08 5.78E-04 AP-42 Table 1.4-3

Dichlorobenzene 1.2E-06 lb/MMBtu 9.48E-04 5.78E+00 90.00% 9.48E-05 5.78E-01 AP-42 Table 1.4-3

Ethane 3.0E-03 lb/MMBtu 2.45E+00 1.49E+04 90.00% 2.45E-01 1.49E+03 AP-42 Table 1.4-3

Fluoranthene 2.9E-09 lb/MMBtu 2.37E-06 1.45E-02 90.00% 2.37E-07 1.45E-03 AP-42 Table 1.4-3

Fluorene 2.7E-09 lb/MMBtu 2.21E-06 1.35E-02 90.00% 2.21E-07 1.35E-03 AP-42 Table 1.4-3

Indeno(1,2,3-cd)pyrene 1.8E-09 lb/MMBtu 1.42E-06 8.68E-03 90.00% 1.42E-07 8.68E-04 AP-42 Table 1.4-3

Pentane 2.5E-03 lb/MMBtu 2.05E+00 1.25E+04 90.00% 2.05E-01 1.25E+03 AP-42 Table 1.4-3

Phenanthrene 1.7E-08 lb/MMBtu 1.34E-05 8.19E-02 90.00% 1.34E-06 8.19E-03 AP-42 Table 1.4-3

Propane 1.6E-03 lb/MMBtu 1.26E+00 7.71E+03 90.00% 1.26E-01 7.71E+02 AP-42 Table 1.4-3

Pyrene 4.9E-09 lb/MMBtu 3.95E-06 2.41E-02 90.00% 3.95E-07 2.41E-03 AP-42 Table 1.4-3

GT ammonia, formaldehyde (NG only) and sulfuric acid emission rates were provided by GE. Gas turbine distillate oil metals emission factors are from "Survey of Ultra-Trace Metals in Gas Turbine Fuels". All other emission factors are from AP-42.

Controlled PTE

Controlled PTE

1

Natural Gas

1

Natural Gas

ULSD

Fire Pump

1

Potential Emissions

1

ULSD

Emergency Diesel Generator

HRSG Duct Burners

2

Natural Gas

Uncontrolled PTE Controlled PTE

Potential Emissions

Table A-2

Clear River Energy Center - Burrillville, Rhode Island

Non-Criteria Pollutant Emissions Summaries

Potential EmissionsUncontrolled PTE

Uncontrolled PTE

Potential Emissions

Gas Turbines

2

Natural Gas

Gas Turbines

2

ULSD

Auxiliary Boiler Dewpoint Heater

Measurement Cold Warm Hot Shut Cold Warm Hot ShutUnits Start Start Start Down Start Start Start Down Natural Gas ULSD Total

Fuel Fired Natural Gas Natural Gas Natural Gas Natural Gas ULSD ULSD ULSD ULSD

Event Duration min/event 45 40 20 12 45 40 20 7Events per Year events/yr 50 100 250 400 5 25 15 45 400 45 445Hours per Year hrs/yr 38 67 83 80 4 17 5 5 268 31 298

Stack Flow acfm 427,475 427,475 427,475 427,475 604,592 604,592 604,592 604,592Stack Exit Temperature deg. F 108 108 108 108 139 139 139 139

Emissions Per EventNOx lb/event 188.0 126.0 67.0 6.6 180.0 165.0 105.0 21.0CO lb/event 129.0 126.0 120.0 124.0 284.0 279.0 261.0 46.0VOC lb/event 10.3 9.9 8.6 26.0 89.0 88.0 86.0 28.0CO2 lb/event 63,000 56,000 28,000 16,800 134,738 119,767 59,883 20,959SO2 lb/event 0.94 0.83 0.42 0.25 1.28 1.13 0.57 0.20PM/PM10/PM2.5 lb/event 9.1 8.1 4.2 2.4 53.0 47.0 25.0 8.3

Average Emission RateNOx lb/hr 250.7 189.0 201.0 33.0 240.0 247.5 315.0 180.0CO lb/hr 172.0 189.0 360.0 620.0 378.7 418.5 783.0 394.3VOC lb/hr 13.7 14.9 25.8 130.0 118.7 132.0 258.0 240.0CO2 lb/hr 84,000 84,000 84,000 84,000 179,650 179,650 179,650 179,650SO2 lb/hr 1.3 1.3 1.3 1.3 1.7 1.7 1.7 1.7PM/PM10/PM2.5 lb/hr 12.1 12.2 12.6 12.0 70.7 70.5 75.0 71.1

Potential EmissionsNOx ton/yr 4.70 6.30 8.38 1.32 0.45 2.06 0.79 0.47 20.70 3.77 24.47CO ton/yr 3.23 6.30 15.00 24.80 0.71 3.49 1.96 1.04 49.33 7.19 56.52VOC ton/yr 0.26 0.50 1.08 5.20 0.22 1.10 0.65 0.63 7.03 2.60 9.63CO2 ton/yr 1,575 2,800 3,500 3,360 337 1,497 449 472 11,235 2,755 13,990SO2 ton/yr 0.02 0.04 0.05 0.05 0.00 0.01 0.00 0.00 0.17 0.03 0.19PM/PM10/PM2.5 ton/yr 0.23 0.41 0.53 0.48 0.13 0.59 0.19 0.19 1.64 1.09 2.73

Parameter

Table A-3Clear River Energy Center - Burrillville, Rhode Island

GE CT/HRSG Startup & Shutdown Emission Summaries

Total

POM

POM Weighting

Constituent Factor* (lb/hr) (lb/yr) (lb/hr) (lb/yr) (lb/hr) (lb/yr) (lb/hr) (lb/yr) (lb/hr) (lb/yr) (lb/hr) (lb/yr) (lb/hr) (lb/yr)

Anthracene 0.3 1.90E-07 1.16E-03 3.31E-07 7.94E-04 3.53E-08 3.09E-04 2.40E-05 7.20E-03 3.93E-06 1.18E-03

Benz(a)anthracene 0.1 1.42E-07 8.68E-04 2.48E-07 5.95E-04 2.65E-08 2.32E-04 1.21E-05 3.64E-03 3.53E-06 1.06E-03

Benzo(b)fluoranthene 0.1 1.42E-07 8.68E-04 2.48E-07 5.95E-04 2.65E-08 2.32E-04 2.16E-05 6.49E-03 2.08E-07 6.24E-05

Benzo(j)fluoranthene 0.1

Benzo(k)fluoranthene 0.1 1.42E-07 8.68E-04 2.48E-07 5.95E-04 2.65E-08 2.32E-04 4.25E-06 1.28E-03 3.26E-07 9.77E-05

Benzo(a)pyrene 1 9.48E-08 5.78E-04 1.65E-07 3.97E-04 1.76E-08 1.55E-04 5.01E-06 1.50E-03 3.95E-07 1.18E-04

Chrysene 0.01 1.42E-07 8.68E-04 2.48E-07 5.95E-04 2.65E-08 2.32E-04 2.98E-05 8.95E-03 7.41E-07 2.22E-04

Cyclopenta(cd)pyrene 0.1

Dibenz(a,h)acridine 0.1

Dibenz(a,c)anthracene 0.1

Dibenz(a,h)anthracene 1.1 9.48E-08 5.78E-04 1.65E-07 3.97E-04 1.76E-08 1.55E-04 6.75E-06 2.02E-03 1.22E-06 3.67E-04

Dibenz(a,j)acridine 0.1

Dibenzo(a,e)fluoranthene 1

Dibenzo(a,e)pyrene 1

Dibenzo(a,h)pyrene 10

Dibenzo(a,i)pyrene 10

Dibenzo(a,l)pyrene 10

7H-dibenzo(c,g)carbazole 1

7,12-dimethylbenz(a)anthracene 64 1.26E-06 7.71E-03 2.21E-06 5.29E-03 2.35E-07 2.06E-03

1,6-dinitropyrene 10

1,8-dinitropyrene 1

Fluoranthene 0.1 2.37E-07 1.45E-03 4.14E-07 9.92E-04 4.41E-08 3.86E-04 7.86E-05 2.36E-02 1.60E-05 4.79E-03

Indeno(1,2,3-cd)pyrene 0.1 1.42E-07 8.68E-04 2.48E-07 5.95E-04 2.65E-08 2.32E-04 8.07E-06 2.42E-03 7.88E-07 2.36E-04

3-methylcholanthrene 5.7

5-methylchrysene 1

5-nitroacenaphthene 0.03

6-nitrochrysene 10

2-nitrofluorene 0.01

1-nitropyrene 0.1

4-nitropyrene 0.1

PAH (Total, when non-speciated) 1 1.51E-03 1.27E+01 2.94E-02 1.06E+01

POM Emission Rates 1.51E-03 1.27E+01 2.94E-02 1.06E+01 8.13E-05 4.96E-01 1.42E-04 3.40E-01 1.51E-05 1.32E-01 3.24E-05 9.72E-03 5.01E-06 1.50E-03

* Rhode Island Air Toxics Guideline, Table F

Potential Emission Rates

HRSG Duct Burners


Fire Pump


Table A-4

Clear River Energy Center - Burrillville, Rhode Island

Polycyclic Organic Matter Emission Rate Calculations

Auxiliary Boiler


Dewpoint Heater


Emergency Generator


Gas Turbines (Natural Gas)


Gas Turbines (ULSD)

Figures

NORTHSMITHFIELD

BURRILLVILLE

GLOCESTER

SCITUATEFOSTER

Brooklyn

Killingly

Pomfret

Putnam

Thompson

UPTON

OXFORDSUTTON

CHARLTONNORTHBRIDGE

UXBRIDGE

DOUGLAS

DUDLEY

WEBSTER

C O N N E C T I C U T

M A S S A C H U S E T T S

R H O D E I S L A N D

Source: 1) ESRI, Imagery, 2016 2) HDR, Site Layout, 2016

Clear River Energy Center

© 20

16 E

SS G

roup,

Inc.

Burrillville, Rhode Island

0 6,200 12,4003,100Feet

Path:

\\dc1

\Jobs

\I108

-000 I

nven

ergy C

ombin

ed C

ycle

- RI\0

4 Grap

hics\G

IS\M

XD\A

ir Mod

eling

\I108

Figu

re 1 -

Site

Loca

tion.m

xd

Site Location

Figure 1

°

1 inch = 12,500 feet

Draw

ing D

ate: 2

016/0

7/27

Site Location

_̂

Clear River Energy Center Burrillville, Rhode Island Source: HDR, inc Scale: As Shown © 2016 ESS Group, Inc.:

Site Layout

Figure 2

environmental consulting & engineering services

Clear River Energy Center Burrillville, Rhode Island Source: HDR, inc Scale: As Shown © 2016 ESS Group, Inc.:

General Arrangement

Figure 3

environmental consulting & engineering services

Source: 1) USGS, Topo Map, 2016 2) HDR, Site Layout, 2016

Invenergy Air Dispersion Modeling Protocol

© 20

16 E

SS G

roup,

Inc.


0 870 1,740435Feet

Path:

\\dc1

\Jobs

\I108

-000 I

nven

ergy C

ombin

ed C

ycle

- RI\0

4 Grap

hics\G

IS\M

XD\A

ir Mod

eling

\I108

Figu

re 4 -

Topo

Map

.mxd

Topographic Map

Figure 4

°

1 inch = 1,634 feet

Draw

ing D

ate: 2

016/0

7/27

CREC Site

Source: 1) RIGIS, Imagery, 2016 2) ESS, Site Location, 2016 3) RIGIS, Land Use, 2011


© 20

16 E

SS G

roup,

Inc.


0 2,000 4,0001,000Feet

Path:

\\dc1

\Jobs

\I108

-000 I

nven

ergy C

ombin

ed C

ycle

- RI\0

4 Grap

hics\G

IS\M

XD\A

ir Mod

eling

\I108

Figu

re 5 -

Land

Use

.mxd

Surrounding Land Use (3 km)

Figure 5

°

1 inch = 3,863 feet

Draw

ing D

ate: 2

016/0

7/27

Land Use45.95% Deciduous Forest30.34% Mixed Forest11.31% Softwood Forest3.08% Water2.32% Medium Density Residential1.69% Power Lines

1.52% Wetland1.48% Medium Low Density Residential0.85% Low Density Residential0.59% Brushland0.34% Pasture0.25% Cropland0.08% Commercial

0.05% Transitional Areas0.04% Mines, Quarries and Gravel Pits0.03% Idle Agriculture0.03% Industrial0.02% Vacant Land0.02% Mixed Barren Areas

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! ! ! ! ! ! ! ! ! ! !

!

!

!

!

!

!

!

!

!

!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!!!!!!!!!

!

!

!

!

!

!

!

!

!

!

! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! ! ! ! ! ! ! ! ! ! ! ! ! ! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!!!!!!!!!!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! ! ! ! ! ! ! ! ! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!!!!!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!!!!!!!!!!!

!!!!

!!!!!!!!!!!!!

!!!

!!!!

!!!!

!!!!

!!!

!

!!!!!!!!!!!!!!!!!!!!

!!!!!!!

!!!!

!!!!

!!!!!!!!!!!!!!!!!!!!

!

!!!!!!!!!!!!!!!!!!!!!!!!

!

!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!

!!

!!

!

!

!

!

!!!!!

! ! !

!

!!

!

!

!

!

!

!

!

!

!

!!

! ! !

!!

!!

!

!

!

!

!

!

!

!

!

!

!!

!! !

!!

!

!

!

!

!

!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!!

! !

!!

!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!!

! !

!!

!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!! !

!!

!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!! !

!!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!! !

!!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!! !

!!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!! !

!

!

!

!

!

!

!

!

!

!

!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

! !

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

JACK

SON SCH OOLHOUSE RD

WALLUM LAKE RD

BUCK HILL RD

ALGONQUIN LN

Source: 1) ESRI, Imagery, 2016 2) HDR, Site Layout, 2016 3) RIGIS, Roads, 2013


© 20

15 E

SS G

roup,

Inc.


0 500 1,000250Feet

Path:

\\dc1

\Jobs

\I108

-000 I

nven

ergy C

ombin

ed C

ycle

- RI\0

4 Grap

hics\G

IS\M

XD\A

ir Mod

eling

\I108

Figu

re 6 -

Rec

eptor

Grid

.mxd

Receptor Grid

Figure 6

°

1 inch = 1,000 feet

Draw

ing D

ate: 2

016/0

7/27

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!! !!!!!!!!!!

! !!!!!!!!!!! !!!!!!!!!!

!!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!

!!!

!!!!!!!!!!

!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!! !!!!!!!!!!

!!!!!!!!!

!!!!!!!!

!!!

!!!!!!

!!!!!!

!!!

!!!!!

!!!!!

!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!

!!!

!!!!

!!!!

!!

!!!!

!!!!

!!

!!!!!!!!

!!

!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!

!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!

!!

!!!

!!

!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!

!! !!!!

!!!!

!!!!

!!!!

!!!!

!!

!!

!!!

!!

!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!!!!!!!!!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

C O N N E C T I C U T

M A S S A C H U S E T T S

R H O D EI S L A N D

NewLondonCounty

TollandCounty Windham

County BristolCounty

FranklinCounty

HampdenCounty

HampshireCounty

MiddlesexCounty

NorfolkCounty

SuffolkCounty

WorcesterCounty

Kent County

NewportCounty

ProvidenceCounty

WashingtonCounty

Source: 1) ESRI, Boundaries, 2016 2) HDR, Site Layout, 2016 3) RIGIS, Roads, 2013


© 20

16 E

SS G

roup,

Inc.


0 4 82Miles

Path:

\\dc1

\Jobs

\I108

-000 I

nven

ergy C

ombin

ed C

ycle

- RI\0

4 Grap

hics\G

IS\M

XD\A

ir Mod

eling

\I108

Figu

re 7 -

Rec

eptor

Grid

Ove

rview

.mxd

Receptor Grid Overview

Figure 7

°

1 inch = 47,500 feet

Draw

ing D

ate: 2

016/0

7/27

Source: 1) ESRI, Imagery, 2016 2) HDR, Site Layout, 2016 3) ESS, Significant Impact Areas, 2016


© 20

16 E

SS G

roup,

Inc.


0 0.2 0.40.1Miles

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Fi

gure

8 - S

ignific

ant Im

pact

Area

s.mxd

Significant Impact Area

Figure 8

°

1 inch = 2,383 feet

Draw

ing D

ate: 2

016/0

9/13

LegendCREC Fenceline24-hr PM10 - 5 ugm31-hr NO2 - 7.8 ugm3Significant Impact Area (1.8km)

Acadia NPPresidentialRange-Dry River

Wilderness

Lye BrookWilderness

Great GulfWilderness

Source: 1) ESRI, Imagery, 2016 2) ESS, Site Location, 2016 3) National Park Service, Class I Areas, 2016

Invenergy Air Dispersion Modeling Protocol

© 20

16 E

SS G

roup,

Inc.


0 50 10025Kilometers

Path:

\\dc1

\Jobs

\I108

-000 I

nven

ergy C

ombin

ed C

ycle

- RI\0

4 Grap

hics\G

IS\M

XD\A

ir Mod

eling

\I108

Figu

re 9 -

Man

dator

y Clas

s I Fe

deral

Area

s.mxd

Mandatory Class I Federal Areas

Figure 9

°

1 centimeter = 36 kilometers

Draw

ing D

ate: 2

016/0

7/27

Legend

_̂ Site LocationClass I Federal Areas

Closest Class I Federal Area: Lye Brook Wilderness, Vermont

(160 km to boundary)

Attachment 1

Air Modeling Isopleth Figures

8

8

3

7.53.5

7.5

2.5

7

5

6.5

2

3

6

2

6.5

7

2

5.5

2.5

3.56.5

2.5

6

5.5

5

3

6

5.5

3.5

2.5

4.5

3.53

54.5

4

Source: 1) ESRI, Imagery, 2016 2) HDR, Site Layout, 2016 3) ESS, Criteria Pollutant Concentrations, 2016


© 20

16 E

SS G

roup,

Inc.


0 2,500 5,0001,250Feet

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Ap

pend

ix B

1 - 1h

r NO2

.mxd

Modeling Result Isopleths (ug/m3)

Appendix BSheet 1 of 6

°

1 inch = 4,167 feet

Draw

ing D

ate: 2

016/0

7/28

LegendStack Locations1-hour NO2 IsoplethsCREC Fenceline

1-Hour NO2

1

0.9

0.80.7

0.60.5

0.40.3

0.2

0.1

0.030.04

0.04

0.05

0.02

0.03

0.04

0.05

0.09

0.08

0.06

0.07



© 20

16 E

SS G

roup,

Inc.


0 2,500 5,0001,250Feet

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Ap

pend

ix B

2 - An

nual

NO2.m

xd



°

1 inch = 4,167 feet

Draw

ing D

ate: 2

016/0

7/28

LegendStack LocationsAnnual NO2 IsoplethsCREC Fenceline

Annual NO2

0.6

0.7

1.4

0.2

0.4

0.3

1.4

0.8

0.2

0.41.3

0.7

1.2

1.3

1.1

1.1

1.2

0.3

1.1

0.3

0.3

0.5

10.9

0.80.7

10.9

0.8

0.7

0.4

0.5

0.6



© 20

16 E

SS G

roup,

Inc.


0 2,500 5,0001,250Feet

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Ap

pend

ix B

3 - 3h

r SO2

.mxd



°

1 inch = 4,167 feet

Draw

ing D

ate: 2

016/0

7/28

LegendStack Locations3-Hour SO2 IsoplethsCREC Fenceline

3-Hour SO2

0.8

0.7

0.60.7

0.8

0.8

7

9

9

1

6

1

54

87

1

65

1

1

43

2



© 20

16 E

SS G

roup,

Inc.


0 2,500 5,0001,250Feet

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Ap

pend

ix B

4 - 24

hr PM

10.m

xd



°

1 inch = 4,167 feet

Draw

ing D

ate: 2

016/0

7/28

LegendStack Locations24-Hour PM10 IsoplethsCREC Fenceline

24-Hour PM10

0.17

0.22

0.16

0.24

0.01

0.21

0.23

0.02

0.15

0.22

0.21

0.14

0.03

0.2

0.190.18

0.17

0.150.16

0.14

0.03

0.130.1

2

0.02

0.110.1

0.03

0.09

0.08

0.07

0.06

0.05

0.04



© 20

16 E

SS G

roup,

Inc.


0 2,500 5,0001,250Feet

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Ap

pend

ix B

5 - An

nual

PM10

.mxd



°

1 inch = 4,167 feet

Draw

ing D

ate: 2

016/0

9/15

LegendStack LocationsAnnual PM10 IsoplethsCREC Fenceline

Annual PM10

7

5

66

4

1

1

354

3

2

1

0.7

0.7

0.8

0.50.7

0.8

0.6

0.6

0.6

0.7

0.8

0.7

0.8

0.8



© 20

16 E

SS G

roup,

Inc.


0 2,500 5,0001,250Feet

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Ap

pend

ix B

6 - 24

hr PM

25.m

xd



°

1 inch = 4,167 feet

Draw

ing D

ate: 2

016/0

7/28

LegendStack Locations24-Hour PM2.5 IsoplethsCREC Fenceline

24-Hour PM2.5

Attachment 2

Revised Health Risk Assessment Tables

mernsting

Typewritten Text

mernsting

Typewritten Text

Note: Tables 1-3 of the HRA are included above as Tables 1, 3, and 16, respectively

Name Category UTM19M_X UTM19M_Y Zone Town State MEI CategoryAustin T Levy School School 278060.1 4649649.0 R12 Burrillville RI -Berean Baptist Church Place of Worship 278057.2 4649556.5 R12 Burrillville RI -Big Round Top Shore Fishing Access 276305.2 4653522.1 F5 Burrillville RI -Blood Road Neighborhood 267799.5 4642930.5 AG-2 Putnam CT -Bowdish Reservoir Boat Ramp 271311.0 4644975.4 A-4 Glocester RI -Brandy Hill Road Neighborhood 266220.3 4647886.5 R-40 Thompson CT -Buck Hill Road Neighborhood 268291.2 4651903.6 F5 Burrillville RI -Buck Hill State Management Area Park and Recreation Area 269619.4 4651006.4 OS Burrillville RI -Burlingame Reservoir Shore Fishing Access 272556.6 4643919.1 A-4 Glocester RI -Burrillville High School School 277695.6 4649783.9 R12 Burrillville RI -Calvary Episcopal Church Place of Worship 275695.1 4648457.5 R12 Burrillville RI -Carpenter Cemetery Cemetery 265823.6 4655229.9 R-20 Thompson CT -Casimir Pulaski Memorial Recreation Area Park and Recreation Area 270595.9 4645814.7 OS Burrillville RI -Chocolog Farm Farm 278723.0 4656558.2 AGR Uxbridge MA -Clarkville Pond Boat Ramp 268838.4 4645155.1 A-4 Glocester RI -Community Christian School School 275819.0 4648731.4 R12 Burrillville RI -Country Smith Farm Farm 278580.6 4650682.8 F2 Burrillville RI -Country View Farm Farm 284501.2 4646128.9 F5 Burrillville RI -Crystal Lake Golf Club Golf Course 279389.9 4647214.4 GI Burrillville RI -Dike Cemetery Cemetery 264927.9 4650442.5 R-40 Thompson CT -E Wallum Lake Road Neighborhood 273341.3 4650927.7 F5 Burrillville RI -East Thompson Road Neighborhood 267321.8 4654507.1 RA-80 Thompson CT -East Wallum Lake Road Neighborhood 272984.3 4653101.1 F5 Burrillville RI -Eleanor Slater Hospital Zambarano Unit Hospital 271306.6 4653167.3 F5 Burrillville RI -Father Holland Catholic Regional Elementary School School 275845.9 4648854.1 R12 Burrillville RI -First Universalist Church of Burrillville Place of Worship 278083.1 4649648.3 R12 Burrillville RI -Flynns Beach Beach 279569.5 4651106.6 R20 Burrillville RI -Fort Hill Farm Farm 264405.4 4648136.3 R-40 Thompson CT -Grove Lane Neighborhood 276166.3 4650253.5 R12 Burrillville RI -Harrisville Small Boat Launch 278038.8 4650011.6 F2 Burrillville RI -Harrisville Preschool School 278081.2 4649526.3 R12 Burrillville RI -Hickory Hill Farm Farm 274666.2 4653243.2 F5 Burrillville RI -High Street Neighborhood 267835.0 4656443.5 RA Douglas MA -Highland Drive Neighborhood 275407.6 4647768.1 R20 Burrillville RI -Hill Road Neighborhood 275717.5 4651617.1 F5 Burrillville RI -Indian Inn Road Neighborhood 265440.3 4656275.6 R-20 Thompson CT -J. Angell Farm Farm 276360.8 4648040.3 F2 Burrillville RI Meat and Dairy IngestionJackson Schoolhouse Road Neighborhood 272755.9 4649276.0 F5 Burrillville RI Inhalation, Dermal, Mother's MilkJackson Schoolhouse Road Neighborhood 272757.2 4647512.2 F5 Burrillville RI -Jackson Schoolhouse Road Neighborhood 274696.6 4645094.4 A-4 Glocester RI -James Street Neighborhood 274963.3 4647303.4 R20 Burrillville RI -Jesse M Smith Memorial Library Library 278218.6 4649410.8 R12 Burrillville RI -Lake Washington Boat Ramp 271254.2 4644274.4 A-4 Glocester RI -Lee Circle Neighborhood 268944.5 4650217.4 F5 Burrillville RI -Little Barn Farm Farm 280668.6 4646093.8 F5 Burrillville RI -Little Round Top Shore Fishing Access 276665.6 4653516.6 F5 Burrillville RI -MA/CT/RI Tri-state Marker Survey Point 268191.8 4654463.9 RA-80 Thompson CT -Manley Drive Neighborhood 273190.2 4650065.0 F5 Burrillville RI -Mapleville Farm Farm 279880.3 4647021.3 GC Burrillville RI -Mill Pond Small Boat Launch 278371.3 4649449.0 R12 Burrillville RI -Morning Beckons Farm Farm 279109.7 4655321.1 AGR Uxbridge MA -Mowry Pond Shore Fishing Access 268441.3 4642093.0 A-4 Glocester RI -Mowry Street Neighborhood 277363.0 4647964.3 F2 Burrillville RI -Munyan Cemetery Cemetery 265813.2 4645843.2 AG-2 Putnam RI -My Blue Heaven Farm Farm 277140.9 4647491.7 F2 Burrillville RI -New Hope Baptist Church Place of Worship 275986.6 4648201.3 R20 Burrillville RI -Olney Keach Road Neighborhood 272617.8 4645446.7 A-4 Glocester RI -Pascoag Community Baptist Church Place of Worship 275524.6 4648895.1 R12 Burrillville RI -Pascoag Public Library Library 275697.0 4648519.2 R12 Burrillville RI -Pascoag Reservoir Fishing Access Boat Ramp 274650.9 4645283.7 A-4 Glocester RI -Peck Pond Shore Fishing Access 268155.6 4646105.7 OS Burrillville RI -Pine Harbor School School 271757.5 4654295.2 F5 Burrillville RI -Pine Harbor School School 271757.5 4654295.2 F5 Burrillville RI -Putnam Pike Neighborhood 276844.1 4644380.3 A-4 Glocester RI -Quaddick State Park Park and Recreation Area 266931.9 4648638.1 R-40 Thompson CT -Quaddick Town Farm Road Neighborhood 267404.2 4650974.0 RA-80 Thompson CT -Quaddick Town Farm Road Neighborhood 267620.9 4652333.4 RA-80 Thompson CT -Quaddick Town Farm Road Neighborhood 267605.1 4653209.2 RA-80 Thompson CT -Quaddick Town Farm Road Neighborhood 266292.4 4647847.1 R-40 Thompson CT -Quaddick Town Farm Road Neighborhood 266185.1 4646818.1 R-40 Thompson CT -Raceway Golf Club Golf Course 265868.4 4651871.8 R-40 Thompson CT -Regina Ave Neighborhood 266496.1 4656491.9 SFR Webster MA -Sherman Farm Road Neighborhood 277739.8 4652148.9 F5 Burrillville RI -Shore Road Neighborhood 271225.7 4655100.6 RA Douglas MA -South Atlantic Avenue Neighborhood 269561.1 4645020.5 A-4 Glocester RI -South Douglas Cemetery Cemetery 275105.6 4655299.7 RA Douglas RI -South Main Street Neighborhood 277600.3 4646384.6 GI Burrillville RI -South Street Neighborhood 275049.9 4654816.0 RA Douglas MA -Sprague Hill Road Neighborhood 274048.6 4644424.7 A-4 Glocester RI -Spring Lake Boat Ramp 279200.3 4650879.8 R20 Burrillville RI -Spring Lake Beach Beach 279706.2 4651873.2 R20 Burrillville RI -Starr Road Neighborhood 267793.0 4653708.7 RA-80 Thompson CT -Steere Farm Elementary School School 278257.5 4646408.6 R40 Burrillville RI -Stonehenge Farm Farm 274207.9 4647116.6 F5 Burrillville RI Crop IngestionThompson Road Neighborhood 262815.1 4649276.9 TC-80 Thompson CT -Town Farm Road Neighborhood 274346.3 4651611.4 F5 Burrillville RI -Town Farm Road Neighborhood 273831.4 4652603.6 F5 Burrillville RI -Twin Brook Farm Farm 261427.2 4645250.3 R-40 Thompson CT -Union Pond Boat Ramp 275883.9 4647964.6 R20 Burrillville RI -Wakefield Pond Boat Ramp 268929.1 4649786.4 F5 Burrillville RI -Wallum Lake Small Boat Launch 271268.4 4653555.4 F5 Burrillville RI -Wallum Lake Reservoir Reservoir 270790.3 4654399.2 Water Burrillville RI Drinking WaterWallum Lake Road Neighborhood 272860.4 4649912.0 F5 Burrillville RI -Wallum Lake Road Neighborhood 271437.9 4651921.1 F5 Burrillville RI -Wallum Lake Road Neighborhood 273444.6 4649629.9 R20 Burrillville RI -Wallum Lake Road Neighborhood 272232.5 4650179.8 F5 Burrillville RI -Walnut Street Neighborhood 273551.7 4656866.6 RA Douglas MA -West Glocester Elementary School School 269606.8 4643760.5 A-4 Glocester RI -White Mill Park Shore Fishing Access 275037.5 4649455.7 R20 Burrillville RI Fish IngestionWilliam L Callahan School School 277683.8 4649816.6 R12 Burrillville RI -Wilson Reservoir Boat Ramp 274347.9 4650033.3 R20 Burrillville RI -Wilson Trail Neighborhood 270417.1 4649726.2 F5 Burrillville RI -YWCA Beach Beach 278891.7 4651344.1 OS Burrillville RI -


Sensitive Receptors and Most Exposed Individual

Pollutant Cancer Risk1,3-Butadiene 9.29E-10Acetaldehyde 1.35E-09Acrolein 0.00E+00NH3 0.00E+00Arsenic 1.25E-07Barium 0.00E+00Benzene 1.09E-08Beryllium 2.69E-10Cadmium 4.40E-08Chromium 0.00E+00Cobalt 0.00E+00Copper 0.00E+00Ethyl Benzene 9.06E-10Formaldehyde 1.54E-07Hexane 0.00E+00Lead 1.29E-09Manganese 0.00E+00Mercury 0.00E+00Naphthalene 1.98E-09Nickel 5.10E-09Propylene 0.00E+00Propylene Oxide 1.23E-09Selenium 0.00E+00Sulfuric Acid 0.00E+00Toluene 0.00E+00Vanadium 0.00E+00Xylenes 0.00E+00Zinc 0.00E+00Total 3.46E-07

Individual Pollutant Contribution to Total Cancer Risk- All PathwaysClear River Energy Center - Burrillville, Rhode Island

Table 5

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Cancer Risk

ZincXylenesVanadiumTolueneSulfuric AcidSeleniumPropylene OxidePropyleneNickelNaphthaleneMercuryManganeseLeadHexaneFormaldehydeEthyl BenzeneCopperCobaltChromiumCadmiumBerylliumBenzeneBariumArsenicNH3AcroleinAcetaldehyde1,3‐Butadiene

Pathway Cancer RiskInhalation 2.24E-07Soil Ingestion 7.27E-08Dermal Exposure 2.94E-09Mother's Milk 1.81E-11Drinking Water 6.27E-15Fish Ingestion 5.79E-16Crop Ingestion 4.64E-08Beef Ingestion 5.58E-11Dairy Ingestion 1.01E-11Pig Ingestion 1.41E-11Chicken Ingestion 4.46E-13Egg Ingestion 1.65E-12Total 3.46E-07


Individual Pathway Contribution to Total Cancer Risk- All Pollutants

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Cancer Risk

Egg Ingestion

Chicken Ingestion

Pig Ingestion

Dairy Ingestion

Beef Ingestion

Crop Ingestion

Fish Ingestion

Drinking Water

Mother's Milk

Dermal Exposure

Soil Ingestion

Inhalation

Pollutant Inhalation Soil Ingestion Dermal Exposure Mother's Milk Ingestion Drinking Water Fish Ingestion Crop Ingestion Beef Ingestion Dairy Ingestion Pig Ingestion Chicken Ingestion Egg Ingestion Combined Risk

1,3-Butadiene 9.29E-10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.29E-10Acetaldehyde 1.35E-09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.35E-09Acrolein 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00NH3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Arsenic 3.89E-09 7.17E-08 2.92E-09 0.00E+00 6.19E-15 5.71E-16 4.62E-08 5.57E-11 9.94E-12 1.41E-11 4.19E-13 1.65E-12 1.25E-07Barium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Benzene 1.09E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.09E-08Beryllium 2.69E-10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.69E-10Cadmium 4.40E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.40E-08Chromium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cobalt 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Copper 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Ethyl Benzene 9.06E-10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.06E-10Formaldehyde 1.54E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.54E-07Hexane 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Lead 3.40E-11 1.01E-09 2.07E-11 1.81E-11 8.76E-17 8.08E-18 2.04E-10 1.16E-13 1.66E-13 6.91E-15 2.76E-14 4.66E-15 1.29E-09Manganese 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Mercury 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Naphthalene 1.98E-09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.98E-09Nickel 5.10E-09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.10E-09Propylene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Propylene Oxide 1.23E-09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.23E-09Selenium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Sulfuric Acid 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Toluene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Vanadium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Xylenes 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Zinc 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Total 2.24E-07 7.27E-08 2.94E-09 1.81E-11 6.27E-15 5.79E-16 4.64E-08 5.58E-11 1.01E-11 1.41E-11 4.46E-13 1.65E-12 3.46E-07


Individual Pollutant and Pathway Contributions to Cancer Risk

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

Table 7 Chart - Individual Pathway Contribution to Cancer Risk, by PollutantInhalation Soil Ingestion Dermal Exposure Mother's Milk Ingestion Drinking Water Fish Ingestion Crop Ingestion Beef Ingestion Dairy Ingestion Pig Ingestion Chicken Ingestion Egg Ingestion

Pollutant Cardiovascular System

Central Nervous System Immune System Kidneys

Gastrointestinal Tract & Liver or Alimentary Tract

Reproductive System &

DevelopmentalRespiratory

System Skin Eyes Bones & Teeth Endocrine System

Hematological System Odor General Toxicity

1,3-Butadiene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.63E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Acetaldehyde 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.20E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Acrolein 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.77E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00NH3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.11E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Arsenic 9.65E-03 9.65E-03 0.00E+00 0.00E+00 0.00E+00 9.65E-03 9.65E-03 9.65E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Barium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Benzene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.50E-05 0.00E+00 0.00E+00Beryllium 0.00E+00 0.00E+00 5.70E-06 0.00E+00 6.02E-07 0.00E+00 5.70E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cadmium 0.00E+00 0.00E+00 0.00E+00 6.28E-04 0.00E+00 0.00E+00 1.83E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Chromium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cobalt 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Copper 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Ethyl Benzene 0.00E+00 0.00E+00 0.00E+00 6.48E-08 6.48E-08 6.48E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.48E-08 0.00E+00 0.00E+00 0.00E+00Formaldehyde 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.01E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Hexane 0.00E+00 7.67E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Lead 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Manganese 0.00E+00 1.40E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Mercury 0.00E+00 2.34E-04 0.00E+00 2.34E-04 0.00E+00 2.34E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Naphthalene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.28E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Nickel 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.32E-05 4.98E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.98E-04 0.00E+00 0.00E+00Propylene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.35E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Propylene Oxide 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.93E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Selenium 1.99E-06 1.99E-06 0.00E+00 0.00E+00 1.99E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Sulfuric Acid 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.91E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Toluene 0.00E+00 1.88E-06 0.00E+00 0.00E+00 0.00E+00 1.88E-06 1.88E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Vanadium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Xylenes 0.00E+00 4.01E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.01E-07 0.00E+00 4.01E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Zinc 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Total 9.65E-03 9.90E-03 5.70E-06 8.62E-04 2.66E-06 9.91E-03 6.11E-02 9.65E-03 4.01E-07 0.00E+00 6.48E-08 5.43E-04 0.00E+00 0.00E+00

Table 8 Clear River Energy Center - Burrillville, Rhode Island

Individual Pollutant Contribution to Chronic Hazard Quotient, by Target Health Effect

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

CardiovascularSystem

Central NervousSystem

Immune System Kidneys GastrointestinalTract & Liver orAlimentary Tract

ReproductiveSystem &


SystemSkin Eyes Bones & Teeth Endocrine

SystemHematological

SystemOdor General Toxicity

Table 8 Chart - Individual Pollutant Contribution to Chronic Hazard Quotient, by Target Health Effect1,3-Butadiene Acetaldehyde Acrolein NH3 Arsenic Barium Benzene Beryllium Cadmium ChromiumCobalt Copper Ethyl Benzene Formaldehyde Hexane Lead Manganese Mercury Naphthalene NickelPropylene Propylene Oxide Selenium Sulfuric Acid Toluene Vanadium Xylenes Zinc








1,3-Butadiene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.02E-08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Acetaldehyde 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.04E-05 0.00E+00 1.04E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Acrolein 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.15E-04 0.00E+00 3.15E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00NH3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.16E-03 0.00E+00 1.16E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Arsenic 2.84E-03 2.84E-03 0.00E+00 0.00E+00 0.00E+00 2.84E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Barium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Benzene 0.00E+00 0.00E+00 2.57E-04 0.00E+00 0.00E+00 2.57E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.57E-04 0.00E+00 0.00E+00Beryllium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cadmium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Chromium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cobalt 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Copper 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.41E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Ethyl Benzene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Formaldehyde 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.80E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Hexane 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Lead 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Manganese 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Mercury 0.00E+00 1.23E-03 0.00E+00 0.00E+00 0.00E+00 1.23E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Naphthalene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Nickel 0.00E+00 0.00E+00 2.98E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Propylene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Propylene Oxide 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.15E-06 1.15E-06 0.00E+00 1.15E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Selenium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Sulfuric Acid 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.24E-02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Toluene 0.00E+00 6.00E-07 0.00E+00 0.00E+00 0.00E+00 6.00E-07 6.00E-07 0.00E+00 6.00E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Vanadium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.17E-04 0.00E+00 2.17E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Xylenes 0.00E+00 3.58E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.58E-07 0.00E+00 3.58E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Zinc 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Total 2.84E-03 4.07E-03 3.01E-02 0.00E+00 0.00E+00 4.33E-03 1.41E-02 0.00E+00 9.50E-03 0.00E+00 0.00E+00 2.57E-04 0.00E+00 0.00E+00

Table 9 Clear River Energy Center - Burrillville, Rhode Island

Individual Pollutant Contribution to Acute Hazard Quotient, by Target Health Effect

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100







SystemHematological


Table 9 Chart - Individual Pollutant Contribution to Acute Hazard Quotient, by Target Health Effect1,3-Butadiene Acetaldehyde Acrolein NH3 Arsenic Barium Benzene Beryllium Cadmium ChromiumCobalt Copper Ethyl Benzene Formaldehyde Hexane Lead Manganese Mercury Naphthalene NickelPropylene Propylene Oxide Selenium Sulfuric Acid Toluene Vanadium Xylenes Zinc








1,3-Butadiene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.14E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Acetaldehyde 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.60E-07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Acrolein 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.89E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00NH3 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Arsenic 4.43E-05 4.43E-05 0.00E+00 0.00E+00 0.00E+00 4.43E-05 4.43E-05 4.43E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Barium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Benzene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.50E-05 0.00E+00 0.00E+00Beryllium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cadmium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Chromium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Cobalt 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Copper 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Ethyl Benzene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Formaldehyde 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.01E-03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Hexane 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Lead 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Manganese 0.00E+00 7.42E-06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Mercury 0.00E+00 1.44E-05 0.00E+00 1.44E-05 0.00E+00 1.44E-05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Naphthalene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Nickel 0.00E+00 0.00E+00 1.16E-04 0.00E+00 0.00E+00 0.00E+00 1.16E-04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Propylene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Propylene Oxide 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Selenium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Sulfuric Acid 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Toluene 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Vanadium 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Xylenes 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Zinc 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00Total 4.43E-05 6.61E-05 1.16E-04 1.44E-05 0.00E+00 5.89E-05 1.21E-03 4.43E-05 0.00E+00 0.00E+00 0.00E+00 4.50E-05 0.00E+00 0.00E+00


Individual Pollutant Contribution to 8-Hour Chronic Hazard Quotient, by Target Health Effect

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%







SystemHematological


Table 10 Chart - Individual Pollutant Contribution to 8-Hour Chronic Hazard Quotient, by Target Health Effect1,3-Butadiene Acetaldehyde Acrolein NH3 Arsenic Barium Benzene Beryllium Cadmium ChromiumCobalt Copper Ethyl Benzene Formaldehyde Hexane Lead Manganese Mercury Naphthalene NickelPropylene Propylene Oxide Selenium Sulfuric Acid Toluene Vanadium Xylenes Zinc

*HARP ‐ HRACalc v16088 9/8/2016 12:58:47 PM ‐ Cancer RiskINDEX GRP1 GRP2 POLID POLABBREV CONC RISK_SUM SCENARIO DETAILS INH_RISK SOIL_RISK DERMAL_RISK MMILK_RISK WATER_RISK FISH_RISK CROP_RISK BEEF_RISK DAIRY_RISK PIG_RISK CHICKEN_RISK EGG_RISK 1ST_DRIVER 2ND_DRIVER PASTURE_CONC FISH_CONC WATER_CONC

1 37 28 106990 1,3‐Butadiene 1.93E‐06 9.29E‐10 30YrCancerDerived * 9.29E‐10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 4.06E‐07 3.98E‐07 2.55E‐072 37 28 75070 Acetaldehyde 0.00016801 1.35E‐09 30YrCancerDerived * 1.35E‐09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 3.62E‐05 2.55E‐05 2.15E‐053 37 28 107028 Acrolein 2.72E‐05 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.81E‐06 4.10E‐06 3.44E‐064 37 28 7664417 NH3 0.1222 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.69E‐02 1.61E‐02 1.57E‐025 37 95 7440382 Arsenic 6.64E‐07 1.25E‐07 30YrCancerDerived * 3.89E‐09 7.17E‐08 2.92E‐09 0.00E+00 6.19E‐15 5.71E‐16 4.62E‐08 5.57E‐11 9.94E‐12 1.41E‐11 4.19E‐13 1.65E‐12 SOIL CROP 9.29E‐08 1.82E‐07 5.52E‐086 37 95 7440393 Barium 1.46E‐05 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.04E‐06 4.00E‐06 1.22E‐067 37 95 71432 Benzene 0.00013501 1.09E‐08 30YrCancerDerived * 1.09E‐08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 1.70E‐05 3.98E‐05 1.04E‐058 37 95 7440417 Beryllium 3.99E‐08 2.69E‐10 30YrCancerDerived * 2.69E‐10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 5.58E‐09 1.09E‐08 3.32E‐099 37 95 7440439 Cadmium 3.65E‐06 4.40E‐08 30YrCancerDerived * 4.40E‐08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 5.11E‐07 1.00E‐06 3.04E‐0710 37 95 7440473 Chromium 4.64E‐06 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.49E‐07 1.27E‐06 3.86E‐0711 37 95 7440484 Cobalt 2.79E‐07 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.89E‐08 7.62E‐08 2.32E‐0812 37 95 7440508 Copper 2.83E‐06 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.96E‐07 7.75E‐07 2.35E‐0713 37 28 100414 Ethyl Benzene 0.00012956 9.06E‐10 30YrCancerDerived * 9.06E‐10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 2.85E‐05 1.70E‐05 1.66E‐0514 37 95 50000 Formaldehyde 0.0090956 1.54E‐07 30YrCancerDerived * 1.54E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 1.98E‐03 1.24E‐03 1.15E‐0315 95 95 110543 Hexane 0.0053655 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.49E‐04 1.35E‐03 2.17E‐0416 37 95 7439921 Lead 1.66E‐06 1.29E‐09 30YrCancerDerived * 3.40E‐11 1.01E‐09 2.07E‐11 1.81E‐11 8.76E‐17 8.08E‐18 2.04E‐10 1.16E‐13 1.66E‐13 6.91E‐15 2.76E‐14 4.66E‐15 SOIL CROP 2.32E‐07 4.54E‐07 1.38E‐0717 37 95 7439965 Manganese 1.26E‐06 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.76E‐07 3.46E‐07 1.05E‐0718 37 95 7439976 Mercury 8.63E‐07 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.21E‐07 2.36E‐07 7.18E‐0819 95 95 91203 Naphthalene 2.05E‐05 1.98E‐09 30YrCancerDerived * 1.98E‐09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 2.53E‐06 6.18E‐06 1.34E‐0620 37 95 7440020 Nickel 6.98E‐06 5.10E‐09 30YrCancerDerived * 5.10E‐09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 9.76E‐07 1.91E‐06 5.81E‐0721 95 0 115071 Propylene 0.00040446 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.17E‐05 1.11E‐04 1.33E‐0522 37 28 75569 Propylene Oxide 0.00011778 1.23E‐09 30YrCancerDerived * 1.23E‐09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION 2.59E‐05 1.55E‐05 1.51E‐0523 37 95 7782492 Selenium 7.96E‐08 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.11E‐08 2.18E‐08 6.62E‐0924 37 28 7664939 Sulfuric Acid 0.0491 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.08E‐02 6.46E‐03 6.29E‐0325 37 95 108883 Toluene 0.00056416 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.18E‐04 8.37E‐05 6.94E‐0526 37 95 7440622 Vanadium 7.63E‐06 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.07E‐06 2.09E‐06 6.35E‐0727 37 28 1330207 Xylenes 0.0002805 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.83E‐05 4.23E‐05 3.43E‐0528 37 95 7440666 Zinc 9.63E‐05 0.00E+00 30YrCancerDerived * 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.35E‐05 2.64E‐05 8.01E‐06

*HARP ‐ HRACalc v16088 9/8/2016 12:58:47 PM ‐ Chronic RiskINDEX GRP1 GRP2 POLID POLABBREV CONC SCENARIO CV CNS IMMUN KIDNEY GILV REPRO/DEVEL RESP SKIN EYE BONE/TEETH ENDO BLOOD ODOR GENERAL DETAILS

1 37 28 106990 1,3‐Butadiene 1.93E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 9.63E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *2 37 28 75070 Acetaldehyde 0.00016801 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.20E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *3 37 28 107028 Acrolein 2.72E‐05 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.77E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *4 37 28 7664417 NH3 0.1222 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.11E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *5 37 95 7440382 Arsenic 6.64E‐07 NonCancerChronicDerived 9.65E‐03 9.65E‐03 0.00E+00 0.00E+00 0.00E+00 9.65E‐03 9.65E‐03 9.65E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *6 37 95 7440393 Barium 1.46E‐05 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *7 37 95 71432 Benzene 0.00013501 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.50E‐05 0.00E+00 0.00E+00 *8 37 95 7440417 Beryllium 3.99E‐08 NonCancerChronicDerived 0.00E+00 0.00E+00 5.70E‐06 0.00E+00 6.02E‐07 0.00E+00 5.70E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *9 37 95 7440439 Cadmium 3.65E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 6.28E‐04 0.00E+00 0.00E+00 1.83E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *

10 37 95 7440473 Chromium 4.64E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *11 37 95 7440484 Cobalt 2.79E‐07 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *12 37 95 7440508 Copper 2.83E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *13 37 28 100414 Ethyl Benzene 0.00012956 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 6.48E‐08 6.48E‐08 6.48E‐08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 6.48E‐08 0.00E+00 0.00E+00 0.00E+00 *14 37 95 50000 Formaldehyde 0.0090956 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.01E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *15 95 95 110543 Hexane 0.0053655 NonCancerChronicDerived 0.00E+00 7.67E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *16 37 95 7439921 Lead 1.66E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *17 37 95 7439965 Manganese 1.26E‐06 NonCancerChronicDerived 0.00E+00 1.40E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *18 37 95 7439976 Mercury 8.63E‐07 NonCancerChronicDerived 0.00E+00 2.34E‐04 0.00E+00 2.34E‐04 0.00E+00 2.34E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *19 95 95 91203 Naphthalene 2.05E‐05 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.28E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *20 37 95 7440020 Nickel 6.98E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.32E‐05 4.98E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.98E‐04 0.00E+00 0.00E+00 *21 95 0 115071 Propylene 0.00040446 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.35E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *22 37 28 75569 Propylene Oxide 0.00011778 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.93E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *23 37 95 7782492 Selenium 7.96E‐08 NonCancerChronicDerived 1.99E‐06 1.99E‐06 0.00E+00 0.00E+00 1.99E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *24 37 28 7664939 Sulfuric Acid 0.0491 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.91E‐02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *25 37 95 108883 Toluene 0.00056416 NonCancerChronicDerived 0.00E+00 1.88E‐06 0.00E+00 0.00E+00 0.00E+00 1.88E‐06 1.88E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *26 37 95 7440622 Vanadium 7.63E‐06 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *27 37 28 1330207 Xylenes 0.0002805 NonCancerChronicDerived 0.00E+00 4.01E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.01E‐07 0.00E+00 4.01E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *28 37 95 7440666 Zinc 9.63E‐05 NonCancerChronicDerived 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 *

continued> INDEX INH_CONC SOIL_DOSE DERMAL_DOSE MMILK_DOSE WATER_DOSE FISH_DOSE CROP_DOSE BEEF_DOSE DAIRY_DOSE PIG_DOSE CHICKEN_DOSE EGG_DOSE 1ST_DRIVER 2ND_DRIVER 3RD_DRIVER PASTURE_CONC FISH_CONC WATER_CONC1 1.93E‐06 0.00E+00 0.00E+00 0.00E+00 2.05E‐14 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 4.06E‐07 3.98E‐07 2.55E‐072 1.68E‐04 0.00E+00 0.00E+00 0.00E+00 1.73E‐12 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 3.62E‐05 2.55E‐05 2.15E‐053 2.72E‐05 0.00E+00 0.00E+00 0.00E+00 2.76E‐13 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 5.81E‐06 4.10E‐06 3.44E‐064 1.22E‐01 0.00E+00 0.00E+00 0.00E+00 1.26E‐09 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 2.69E‐02 1.61E‐02 1.57E‐025 6.64E‐07 1.50E‐08 9.67E‐10 0.00E+00 1.85E‐15 3.95E‐16 1.76E‐08 2.53E‐11 2.12E‐12 5.77E‐12 1.76E‐13 1.65E‐12 INHALATION CROP SOIL 9.29E‐08 1.82E‐07 5.52E‐086 1.46E‐05 0.00E+00 0.00E+00 0.00E+00 9.76E‐14 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 2.04E‐06 4.00E‐06 1.22E‐067 1.35E‐04 0.00E+00 0.00E+00 0.00E+00 8.33E‐13 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.70E‐05 3.98E‐05 1.04E‐058 3.99E‐08 9.01E‐10 2.90E‐11 0.00E+00 1.11E‐16 4.74E‐17 2.74E‐10 2.10E‐13 2.11E‐15 9.79E‐15 2.01E‐14 0.00E+00 INHALATION SOIL CROP 5.58E‐09 1.09E‐08 3.32E‐099 3.65E‐06 8.25E‐08 1.77E‐10 0.00E+00 1.02E‐14 4.34E‐15 1.40E‐07 2.40E‐11 2.01E‐12 2.81E‐11 2.86E‐11 0.00E+00 INHALATION CROP SOIL 5.11E‐07 1.00E‐06 3.04E‐0710 4.64E‐06 0.00E+00 0.00E+00 0.00E+00 3.10E‐14 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 6.49E‐07 1.27E‐06 3.86E‐0711 2.79E‐07 0.00E+00 0.00E+00 0.00E+00 1.86E‐15 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 3.89E‐08 7.62E‐08 2.32E‐0812 2.83E‐06 0.00E+00 0.00E+00 0.00E+00 1.89E‐14 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 3.96E‐07 7.75E‐07 2.35E‐0713 1.30E‐04 0.00E+00 0.00E+00 0.00E+00 1.33E‐12 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 2.85E‐05 1.70E‐05 1.66E‐0514 9.10E‐03 0.00E+00 0.00E+00 0.00E+00 9.27E‐11 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.98E‐03 1.24E‐03 1.15E‐0315 5.37E‐03 0.00E+00 0.00E+00 0.00E+00 1.74E‐11 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 6.49E‐04 1.35E‐03 2.17E‐0416 1.66E‐06 3.75E‐08 1.21E‐09 2.15E‐08 4.62E‐15 9.86E‐16 4.37E‐09 9.34E‐12 6.25E‐12 5.00E‐13 2.05E‐12 4.66E‐15 INHALATION SOIL MMILK 2.32E‐07 4.54E‐07 1.38E‐0717 1.26E‐06 0.00E+00 0.00E+00 0.00E+00 8.43E‐15 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.76E‐07 3.46E‐07 1.05E‐0718 8.63E‐07 1.95E‐08 8.37E‐10 0.00E+00 2.41E‐15 2.05E‐15 1.25E‐08 7.11E‐12 4.17E‐12 9.41E‐13 4.81E‐13 0.00E+00 INHALATION SOIL CROP 1.21E‐07 2.36E‐07 7.18E‐0819 2.05E‐05 0.00E+00 0.00E+00 0.00E+00 1.08E‐13 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 2.53E‐06 6.18E‐06 1.34E‐0620 6.98E‐06 1.58E‐07 3.39E‐09 0.00E+00 1.95E‐14 4.15E‐15 9.43E‐08 3.99E‐11 1.34E‐11 3.35E‐12 6.84E‐13 0.00E+00 INHALATION SOIL CROP 9.76E‐07 1.91E‐06 5.81E‐0721 4.04E‐04 0.00E+00 0.00E+00 0.00E+00 1.07E‐12 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 4.17E‐05 1.11E‐04 1.33E‐0522 1.18E‐04 0.00E+00 0.00E+00 0.00E+00 1.21E‐12 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 2.59E‐05 1.55E‐05 1.51E‐0523 7.96E‐08 1.80E‐09 5.79E‐11 0.00E+00 2.22E‐16 2.37E‐15 7.81E‐09 8.52E‐11 6.42E‐11 1.30E‐10 2.37E‐12 0.00E+00 INHALATION CROP SOIL 1.11E‐08 2.18E‐08 6.62E‐0924 4.91E‐02 0.00E+00 0.00E+00 0.00E+00 5.05E‐10 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.08E‐02 6.46E‐03 6.29E‐0325 5.64E‐04 0.00E+00 0.00E+00 0.00E+00 5.58E‐12 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.18E‐04 8.37E‐05 6.94E‐0526 7.63E‐06 0.00E+00 0.00E+00 0.00E+00 5.10E‐14 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.07E‐06 2.09E‐06 6.35E‐0727 2.81E‐04 0.00E+00 0.00E+00 0.00E+00 2.76E‐12 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 5.83E‐05 4.23E‐05 3.43E‐0528 9.63E‐05 0.00E+00 0.00E+00 0.00E+00 6.43E‐13 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 INHALATION WATER 1.35E‐05 2.64E‐05 8.01E‐06

*HARP ‐ HRACalc v16088 9/8/2016 12:58:47 PM ‐ Acute RiskINDEX GRP1 GRP2 POLID POLABBREV CONC SCENARIO CV CNS IMMUN KIDNEY GILV REPRO/DEVEL RESP SKIN EYE BONE/TEETH ENDO BLOOD ODOR GENERAL

1 37 28 106990 1,3‐Butadiene 5.29E‐05 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 8.01E‐08 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+002 37 28 75070 Acetaldehyde 0.004907 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.04E‐05 0.00E+00 1.04E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+003 37 28 107028 Acrolein 0.00078735 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.15E‐04 0.00E+00 3.15E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+004 37 28 7664417 NH3 3.7026 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.16E‐03 0.00E+00 1.16E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+005 37 95 7440382 Arsenic 0.00056752 NonCancerAcute 2.84E‐03 2.84E‐03 0.00E+00 0.00E+00 0.00E+00 2.84E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+006 37 95 7440393 Barium 0.012511 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+007 37 95 71432 Benzene 0.006932 NonCancerAcute 0.00E+00 0.00E+00 2.57E‐04 0.00E+00 0.00E+00 2.57E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.57E‐04 0.00E+00 0.00E+008 37 95 7440417 Beryllium 3.40E‐05 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+009 37 95 7440439 Cadmium 0.0031206 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

10 37 95 7440473 Chromium 0.0039682 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0011 37 95 7440484 Cobalt 0.00023826 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0012 37 95 7440508 Copper 0.0024104 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.41E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0013 37 28 100414 Ethyl Benzene 0.0039256 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0014 37 95 50000 Formaldehyde 0.42889 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 7.80E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0015 95 95 110543 Hexane 4.9145 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0016 37 95 7439921 Lead 0.0014149 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0017 37 95 7439965 Manganese 0.0010799 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0018 37 95 7439976 Mercury 0.00073725 NonCancerAcute 0.00E+00 1.23E‐03 0.00E+00 0.00E+00 0.00E+00 1.23E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0019 95 95 91203 Naphthalene 0.0017972 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0020 37 95 7440020 Nickel 0.0059588 NonCancerAcute 0.00E+00 0.00E+00 2.98E‐02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0021 95 0 115071 Propylene 0 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0022 37 28 75569 Propylene Oxide 0.0035687 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.15E‐06 1.15E‐06 0.00E+00 1.15E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0023 37 95 7782492 Selenium 6.81E‐05 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0024 37 28 7664939 Sulfuric Acid 1.4877 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.24E‐02 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0025 37 95 108883 Toluene 0.02216 NonCancerAcute 0.00E+00 5.99E‐07 0.00E+00 0.00E+00 0.00E+00 5.99E‐07 5.99E‐07 0.00E+00 5.99E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0026 37 95 7440622 Vanadium 0.0065227 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.17E‐04 0.00E+00 2.17E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0027 37 28 1330207 Xylenes 0.0078735 NonCancerAcute 0.00E+00 3.58E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.58E‐07 0.00E+00 3.58E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0028 37 95 7440666 Zinc 0.082223 NonCancerAcute 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

*HARP ‐ HRACalc v16088 9/8/2016 2:17:07 PM ‐ 8‐Hour Chronic RiskINDEX GRP1 GRP2 POLID POLABBREV CONC SCENARIO CV CNS IMMUN KIDNEY GILV REPRO/DEVEL RESP SKIN EYE BONE/TEETH ENDO BLOOD ODOR GENERAL

1 37 28 106990 1,3‐Butadiene 1.93E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 2.14E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+002 37 28 75070 Acetaldehyde 0.00016801 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 5.60E‐07 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+003 37 28 107028 Acrolein 2.72E‐05 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 3.89E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+004 37 28 7664417 NH3 0.1222 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+005 37 95 7440382 Arsenic 6.64E‐07 NonCancer8HrChronic 4.43E‐05 4.43E‐05 0.00E+00 0.00E+00 0.00E+00 4.43E‐05 4.43E‐05 4.43E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+006 37 95 7440393 Barium 1.46E‐05 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+007 37 95 71432 Benzene 0.00013501 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 4.50E‐05 0.00E+00 0.00E+008 37 95 7440417 Beryllium 3.99E‐08 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+009 37 95 7440439 Cadmium 3.65E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0010 37 95 7440473 Chromium 4.64E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0011 37 95 7440484 Cobalt 2.79E‐07 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0012 37 95 7440508 Copper 2.83E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0013 37 28 100414 Ethyl Benzene 0.00012956 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0014 37 95 50000 Formaldehyde 0.0090956 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1.01E‐03 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0015 95 95 110543 Hexane 0.0053655 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0016 37 95 7439921 Lead 1.66E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0017 37 95 7439965 Manganese 1.26E‐06 NonCancer8HrChronic 0.00E+00 7.42E‐06 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0018 37 95 7439976 Mercury 8.63E‐07 NonCancer8HrChronic 0.00E+00 1.44E‐05 0.00E+00 1.44E‐05 0.00E+00 1.44E‐05 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0019 95 95 91203 Naphthalene 2.05E‐05 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0020 37 95 7440020 Nickel 6.98E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 1.16E‐04 0.00E+00 0.00E+00 0.00E+00 1.16E‐04 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0021 95 0 115071 Propylene 0.00040446 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0022 37 28 75569 Propylene Oxide 0.00011778 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0023 37 95 7782492 Selenium 7.96E‐08 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0024 37 28 7664939 Sulfuric Acid 0.0491 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0025 37 95 108883 Toluene 0.00056416 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0026 37 95 7440622 Vanadium 7.63E‐06 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0027 37 28 1330207 Xylenes 0.0002805 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+0028 37 95 7440666 Zinc 9.63E‐05 NonCancer8HrChronic 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!

!

!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!!

!

!

!

!

!

!

!

J. AngellFarm

JacksonSchoolhouseRoad

StonehengeFarm

Wallum LakeReservoir

WhiteMillPark

Source: 1) USGS, Topo Map, 2016 2) ESS, Receptor Locations, 2016


© 20

16 E

SS G

roup,

Inc.


0 1 20.5Miles

Path:

W:\I1

08-00

0 Inv

energ

y Com

bined

Cyc

le - R

I\04 G

raphic

s\GIS

\MXD

\Air M

odeli

ng\I1

08 Fi

gure

6 - M

axim

ally I

mpac

ted R

ecep

tors.m

xd

Maximally Impacted Receptors

Figure 6

°

1 inch = 7,000 feet

Draw

ing D

ate: 2

016/0

7/28

Legend! Maximally Impacted Receptor! Sensitive Receptor

CREC Fenceline

Documents

Re: Major Source Permit Application AddendumRe: Major Source Permit Application Addendum Clear River Energy Center– Burrillville, Rhode Island Dear Ms. Gold: The following is an